Math, asked by ajay754, 7 months ago

B
S
A quadrilateral ABCD has been inscribed in a
circle with centre 0 such that AD =CD. The
tangent ST meets the circle at D. CD is produced
to E such that ZADE = 120°. Find ZADS.
с
T

Answers

Answered by aishi2020

Write clearly please

$<!DOCTYPE html> <html> <svg width="100%" height="300px">\ \textless \ br /\ \textgreater \ <g id="R1" transform="translate(250 250)"> \ \textless \ br /\ \textgreater \ <ellipse rx="100" ry="0" opacity=".3">\ \textless \ br /\ \textgreater \ <animateTransform attributeName="transform" type="rotate" dur="7s" from="0" to="360" repeatCount="indefinite" />\ \textless \ br /\ \textgreater \ <animate attributeName="cx" dur="8s" values="-20; 220; -20" repeatCount="indefinite" />\ \textless \ br /\ \textgreater \ <animate attributeName="ry" dur="3s" values="10; 60; 10" repeatCount="indefinite" />\ \textless \ br /\ \textgreater \ </ellipse>\ \textless \ br /\ \textgreater \ </g><use xlink:href="#R1" transform="rotate(72 390 150)" />\ \textless \ br /\ \textgreater \ <use xlink:href="#R1" transform="rotate(144 390 150)" />\ \textless \ br /\ \textgreater \ <use xlink:href="#R1" transform="rotate(216 390 150)" />\ \textless \ br /\ \textgreater \ <use xlink:href="#R1" transform="rotate(288 390 150)" />\ \textless \ br /\ \textgreater \ </svg></body></html>$

Answered by krishna02299

$<!DOCTYPE html><html lang="en"><head><title>Cat in night</title></head><body><div id="wrapper"><section class="sky"><div class="moon"></div><ul><li class="cloud"></li><li class="cloud"></li><li class="cloud"></li></ul></section><section class="wall"><section class="cat"><div class="cat-head"><div class="eyes"><div class="eye"></div><div class="eye"></div></div></div><div class="cat-body"><div class="tail"></div></div></section></section></div><style>.sky {height: 300px; background: radial-gradient(#112A71, #000A31); overflow: hidden;position: relative; }.sky .moon {width: 80px; height: 80px; border-radius: 50%; background-color: #00FF00; -webkit-box-shadow: 0 0 150px #FF00FF, inset 0 1px 20px rgba(0, 0, 0, 0.3); box-shadow: 0 0 150px #FEFF79, inset 0 1px 20px rgba(0, 0, 0, 0.3); position: absolute; top: 30px; right: 100px; }.sky .cloud {width: 80px; height: 30px; background-color: #8D8D8D; border-radius: 50px; -webkit-box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3); box-shadow: inset 0 -1px 10px rgba(0, 0, 0, 0.3); position: absolute; top: 60px; left: 30px; -webkit-animation: shift 100s infinite linear; animation: shift 100s infinite linear; }.sky .cloud:nth-child(2) { -webkit-transform: scale(-1.5, 1.3); transform: scale(-1.5, 1.3);top: 100px; left: 250px;-webkit-animation-duration: 40s;animation-duration: 10s; }.sky .cloud:last-child { top: 150px; left: 100px; -webkit-transform: scale(2); transform: scale(2); -webkit-animation-duration: 60s; animation-duration: 60s; }.sky .cloud::before, .sky .cloud::after { content: ''; display: block; width: 32px; height: 30px; background-color: inherit; border-radius: 50%; position: absolute; top: -15px;left: 35px; }.sky .cloud::after { top: -40px; left: 10px;}@-webkit-keyframes shift {0% {margin-left: -500px;}100% {margin-left: 100%;}}@keyframes shift {0% {margin-left: -500px;}100% {margin-left: 100%;}}.wall {height: 250px; background: radial-gradient(ellipse at top, #000C23, #000000); position: relative; top: 0px; }.wall .cat {position: relative; top: -105px;left: 90px; }.cat-head {width: 40px; height: 40px; background-color: #00FFFF; border-radius: 50% 50% 100% 100%; position: relative; }.cat-head::before, .cat-head::after { width: 6px; height: 2px; content: ''; background-color: inherit; border-radius: 5% 100% 0 0; border-top: 10px solid #131313; border-left: 4px solid #141414; position: absolute; -webkit-transform: rotate(-5deg); transform: rotate(-5deg); top: -6px; left: 0px; z-index: 2; }.cat-head::after { left: auto; right: 0px; -webkit-transform: scaleX(-1) rotate(-5deg); transform: scaleX(-1) rotate(-5deg); -webkit-animation: wiggle 3s ease-in infinite; animation: wiggle 3s ease-in infinite; }.cat-head .eyes { height: 30px; display: -webkit-box; display: -ms-flexbox; display: flex; -ms-flex-pack: distribute; justify-content: space-around; -webkit-box-align: center; -ms-flex-align: center; align-items: center; }.cat-head .eyes .eye { width: 6px; height: 6px; background-color: #4C4C4C; border-radius: 50%; -webkit-box-shadow: 0 0 0 3px #00D382; box-shadow: 0 0 0 3px #00D382; z-index: 5; position: relative; -webkit-animation: blink 3s ease-out infinite;animation: blink 3s ease-out infinite;}.cat-head .eyes .eye::after {content: ''; width: 2px; height: 2px; background-color: #FFDFDF; border-radius: 50%; position: absolute;top: 0px; left: 3px; }.cat-head .eyes .eye:last-child {-webkit-transform: scaleX(-1); transform: scaleX(-1); }.cat-head .eyes .eye:last-child::after {left: auto; right: 3px;}.cat-body {height: 80px; width: 38px; background: #131313; border-radius: 100% 100% 70% 70%; position: relative; top: -12px;}.cat-body .tail {width: 40px; height: 10px; background-color: transparent; border-radius: 50%; border: 8px solid #131313; border-left-color: transparent; border-top-color: transparent; position: absolute; bottom: 0px; left: 5px;}.cat-body .tail::after {content: ''; width: 9px; height: 10px; background-color: #131313; position: absolute; right: -5px; border-radius: 50%; top: -4px; -webkit-transform: skew(44deg, -26deg); transform: skew(44deg, -26deg); }@-webkit-keyframes blink {78%, 82%, 86%, 90% {opacity: 1;}80%, 88% {opacity: 0;}}@keyframes blink {78%, 82%, 86%, 90% {opacity: 1; }80%, 88% {opacity: 0;}}@-webkit-keyframes wiggle {50%, 60% {-webkit-transform: scaleX(-1) rotate(-5deg); transform: scaleX(-1) rotate(-5deg);} 55% {-webkit-transform: scaleX(-1) rotate(-30deg); transform: scaleX(-1) rotate(-30deg); } }@keyframes wiggle {50%, 60% { -webkit-transform: scaleX(-1) rotate(-5deg); transform: scaleX(-1) rotate(-5deg);}55% {-webkit-transform: scaleX(-1) rotate(-30deg);transform: scaleX(-1) rotate(-30deg);}}* {padding: 0;margin: 0; }ul {list-style-type: none; }body{background: #00FF00;}#wrapper {max-width: 400px; margin: 0 auto;height: 100vh;}</style></body></html>$

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BSA quadrilateral ABCD has been inscribed in acircle with centre 0 such that AD =CD. Thetangent ST meets the circle at D. CD is producedto E such that ZADE = 120°. Find ZADS.сT​

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B
S
A quadrilateral ABCD has been inscribed in a
circle with centre 0 such that AD =CD. The
tangent ST meets the circle at D. CD is produced
to E such that ZADE = 120°. Find ZADS.
с
T