<snapdata remixID="9183156"><project name="U1L3-AngleExperiments1" app="Snap! 5.4, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAHyUlEQVR4Xu2deVCUZRzHv5QspaloIiheeWV55IwTEI6Wi1oeY5mliaDgNIg25X2MM06WM6kQYk0KMg1qIV7N5JVpCqKYI2MzeRQFHokKKponnmA0L846Hivu8b77Y9/nu3/C8/y+7/P5ffYZdvfdB5/KyspK8EECQgR8KKAQecZWEaCAFEGUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAUUxc9wCkgHRAlQQFH8DKeAdECUAAW0g79Zq5Y4dbxItDGqhFNAO5221H4Wt6/fUMUB0XVSQDv4a9eri+tXroo2RpVwCmin0/UaNsCVCxdVcUB0nRTQDv5GQYE4f+asaGNUCaeAdjod3LIFiotOqOKA6DopoB38rdu3w7HCw6KNUSWcAtrpdMcuXfDnwYOqOCC6TgpoB/+rYWHYt3evaGNUCaeAdjr9RoQVOVnZqjgguk4KaAf/wLcHYdP6DaKNUSWcAtrp9AcjIrFqRaYqDoiu06sEXJSyGB+NHWc4sDFjx2JJSorhOQwAvEpArWGt2rbB8SNHDe3d1OnTkTh/vqEZWvGJkycjOSnJ8JyaHOB1Amown7L44r/b5YZx/WLePMycMcNr6xt24QYU9koBNQ7hPXpgT26uAUiAxakpGBc/1pDavNHhQaxeK6C2jLy8PISGhuouyuq1azDs/aG6132hXVv8c/iI7nW9uaBXC2gDP2p0LJanL9WtD9u2b0Of3n10q3fy5EmUlpaiW7duutU0SyFTCKg1o079erh2+Youfdm/fz+6du2qSy1+rFc9RtMIqC2zbgN/XL14yW1xiouLERwc7HYd3ln9ZISmElBbblx8PNJSU5+88mpGlJeXw9fX160aU6ZNw5cJCW7VUGGy6QS0NW1Hzg70eqOXx3v4YVwcvk1L83iutwaaVkCtIZ6+q+VpPwvu3LrtrS6IXLepBdSI+vjWQmV5heFwPS274QvyUIDpBdQ4tu3wIo78XVAt0rKyMsTHxyMjI8Mp9Fu2boG1lxUWi8WpeRx8l4ASAmoLTV+2FKNjYh/b9+AWzeFn8cOxI46/UdykeTOcPnmKLrlBQBkBbYw+mzMHn86ahe3bt2PIsKHobY3A57Nno1PXV+BnseDmtesO4az/fENc/veCQ2M56PEElBNQQxHULBhnThUjITEB02fOvEfHx8fHoZscUtOWID5uDL3SgYCSAmrcaj3jh4qbt9Dz9Z7I3bPnHsrqXrC8NaA/tvy0WQfsLGEjoKyAGoA3+/fD1s0/w1eT8c6dKiZZW3+B1Wp9xBBPvZpWTU2lBdSaXVRUBH9/f2gvKG7cuIHw0DD8unv3Ax4MGvwONvy4TjU3PLJe5QW0UV63YT0GDxmCoMBAnD5VXPXjhV9/hQmfjPdII1QNoYD3dT4zMxPRsTFVn2Y8518fZZcuq+qFx9ZNAR9CnbxwIYpOnMDCBQs81gSVg5QX8OPx4/HN4kUYERmJjOXfoWmL5vh9328IDAyEdlJqndp1UJCfr7Ijhq5dKQE3btqI4VFRaNWyFf44cOCxYFPT0hAfF/fI7zt07IirZVd5cpaOSppawJc6dUJxSTF+WL0affv0fSK2xk2boLTkdNU4R74ZF9a9OwoKC1CY/xcCAgKeWJ8DHiVgGgGHRQ7HmrVrMWnCRCQlJrrda1eO5+g3cABydu7EzqxshISEuH0NKhTwSgG1r01OmDQJoSGhyM3J0aVPAU2CcO70mQdqFRYWon379i7XHxkbg8yVK7EqMxPvvTvE5TpmnljjBSwpKUFI+GuoqKjAruwdbgnhbCNbtmmNoqPHnJ322PHabfpJyQuqTkPg+4t3MdU4Aa19emNXbi7mz52HyRMn6tb86grZ2/08EZyUnIwp06Zi2pSpmD93ricia1xGjROwphHy5DfbtC/Ej4iOxrL0dERFjqhpKAy5HuUFlNr9DOmmFxZVXkBHemb0YUiOXINZxygtIHc/ea2VFtAZ/A0bB+BC6TlnpnCsAwSUFZC7nwN2eGCIsgK6wjY0PBx5992+70oNznmQgJICurr7ZWSuUObtEU89UZQU0B242keAvFfQHYKK74Cu7n42bNExo/D9suX6dUDxStwBXRAgKzsLEdYIF2ZyysMElBLQ3d3PBu/lzp2Rf+gQbdKBgFIC6sCLJXQmoIyAeu1+Nv56nkmtc0+9qpwyAnpVVxS6WCUE1Hv3s/nB4zrcf6YoIaD7mFjBKAKmF9Co3Y9/C+qjpOkF1AcTqxhFwNQCGr378X1B97U0tYDu43GsQvaO7KqDyvlwnoBpBWwUFIjzZ846T8TFGVGjRladLcOHcwRMK6BzGNwfzf9+7hpDCugaN87SiQAF1Akky7hGgAK6xo2zdCJAAXUCyTKuEaCArnHjLJ0I/A8QspfG/eH27QAAAABJRU5ErkJggg==</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" 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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="-33.08693936411555" y="-74.31448254773937" heading="155.14285714285745" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,4,3,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="30" y="16.66666666666667"><block s="down"><comment w="184.83333333333334" collapsed="true">A. Click this script. What does it do?</comment></block><block s="clear"></block><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block></script><script x="30" y="107"><block s="clear"></block><block s="forward"><l>100</l><comment w="226.66666666666666" collapsed="true">B. It&apos;s easier to see what&apos;s happening if the script waits between steps.</comment></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block></script><script x="30" y="200.66666666666663"><block s="clear"></block><block s="forward"><l>100</l><comment w="282.99999999999994" collapsed="true">C. After drawing the spike, turn half way around (&quot;do a 180&quot;).&#xD;&#xD;How many times must you run this script to get the sprite to face the way it started (facing &quot;right&quot; or &quot;to the east&quot;)?</comment></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><l>90</l></block></script><script x="30" y="337.6666666666667"><block s="clear"></block><block s="doRepeat"><l>7</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>7</l></block></block><block s="doWait"><l>.5</l></block></script><comment w="145.5000000000001" collapsed="true">D. Instead of clicking twice, you can use REPEAT to automate.</comment></block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="not too small triangle %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>3</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>120</l></block></script></block></script></block></script></block-definition><block-definition s="fancy triangle %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>3</l><script><block s="forward"><block var="size"/></block><custom-block s="fancy triangle %n"><block s="reportQuotient"><block var="size"/><l>2</l></block></custom-block><block s="turn"><l>120</l></block></script></block></script></block></script></block-definition><block-definition s="not too small square %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>90</l></block></script></block></script></block></script></block-definition><block-definition s="not too small hexagon %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>6</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>60</l></block></script></block></script></block></script></block-definition><block-definition s="fancy square %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><custom-block s="fancy square %n"><block s="reportQuotient"><block var="size"/><l>2</l></block></custom-block><block s="turn"><l>90</l></block></script></block></script></block></script></block-definition><block-definition s="fancy hexagon %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>6</l><script><block s="forward"><block var="size"/></block><custom-block s="fancy hexagon %n"><block s="reportQuotient"><block var="size"/><l>2</l></block></custom-block><block s="turn"><l>60</l></block></script></block></script></block></script></block-definition></blocks><variables></variables></project><media name="U1L3-AngleExperiments1" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>