A domino pizza is exact the same size of two squares of a standard 8 * 8 chessboard. Can 32 dominoes be arranged to tile the chessboard with no gaps or overlapping. Full explanation
Answers
Step-by-step explanation:
hgugofhguugu I can't understand
Answer:
< !DOCTYPE html > < html lang="en" > < head > < /p > < p > < title > CUBE < /title > < /head > < body > < div class="container" > < div id="cube" > < div class="front" > < /div > < div class="back" > < /div > < div class="right" > < /div > < /p > < p > < div class="left" > < /div > < div class="top" > < /div > < /p > < p > < div class="bottom" > < /div > < /div > < /div > < style > < /p > < p > body {padding-left: 30%;padding-top: 5%;} < /p > < p > .container {width: 200px;height: 200px; < /p > < p > position: relative;-webkit-perspective: 1000px; < /p > < p > -moz-perspective: 1000px;} < /p > < p > #cube {width: 100%;height: 100%;position: absolute;-webkit-transform-style: preserve-3d; < /p > < p > -webkit-animation: rotatecube 10s infinite; < /p > < p > -moz-transform-style: preserve-3d; < /p > < p > -moz-animation: rotatecube 10s infinite;} < /p > < p > #cube div {width: 200px;height: 200px;display: block;position: absolute;border: none;line-height: 200px;text-align: center; < /p > < p > font-size: 20px;font-weight: bold;} < /p > < p > @-webkit-keyframes rotatecube { < /p > < p > 0% { -webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); } < /p > < p > 25% { -webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); } < /p > < p > 50% { -webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); } < /p > < p > 75% { -webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); } < /p > < p > 100% { -webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }} < /p > < p > @-moz-keyframes rotatecube {0% { -moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg); } < /p > < p > 25% { -moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg); } < /p > < p > 50% { -moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg); } < /p > < p > 75% { -moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg); } < /p > < p > 100% { -moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg); }} < /p > < p > .front {background: rgba(255,0,0,.5);}.back { < /p > < p > background: rgba(0,255,0,.5);} < /p > < p > .right {background: rgba(0,0,255,.5);}.left { < /p > < p > background: rgba(0,255,255,.5);}.top { < /p > < p > background: rgba(255,0,255,.5);}.bottom { < /p > < p > background: rgba(255,255,0,.5);} < /p > < p > #cube .front {-webkit-transform: rotateY(0deg ) translateZ( 100px );-moz-transform: rotateY( 0deg ) translateZ( 100px );} < /p > < p > #cube .back {-webkit-transform: rotateX( 180deg ) translateZ( 100px ); < /p > < p > -moz-transform: rotateX( 180deg ) translateZ( 100px );} < /p > < p > #cube .right {-webkit-transform: rotateY( 90deg ) translateZ( 100px ); < /p > < p > -moz-transform: rotateY( 90deg ) translateZ( 100px );} < /p > < p > #cube .left {-webkit-transform: rotateY( -90deg ) translateZ( 100px );-moz-transform: rotateY( -90deg ) translateZ( 100px );} < /p > < p > #cube .top {-webkit-transform: rotateX( 90deg ) translateZ( 100px );-moz-transform: rotateX( 90deg ) translateZ( 100px );} < /p > < p > #cube .bottom {-webkit-transform: rotateX( -90deg ) translateZ( 100px );-moz-transform: rotateX( -90deg ) translateZ( 100px );} < /p > < p > < /style > < /p > < p > < /body > < /p > < p > < /html >