Math, asked by abigailmartin362, 10 months ago

the area of a triangle is 30cm square and its base is 10cm what is the height in cm of the triangle

Answers

Answered by vijaydk24

$[tex]<!doctype html> <html> <head><title></title></head> <style> body{ margin: 0; padding: 0; } .loader{ border-radius: 50%; width: 20px; height: 20px; border-top: 15px solid black; border-right: 15px solid black; border-bottom: 15px solid black; border-left: 15px solid black; animation : spin 1s linear infinite; background-color: black; text-align: center; margin-top: 20px; float: left; position: absolute; top: 45px; color: #fff; font-size: 25px; } #one{ margin-left: 50px; border-top: 15px solid black; border-right: 15px soli blact; border-bottom: 15px solid black; border-left: 15px solid black; left: 94px; } @keyframes spin{ 0%{ transform: rotate(0deg); } 100%{ transform: rotate(360deg); } } .move{ animation: move 10s linear infinite; position: absolute; top: 300px; transform: scalex(0.5); height: 40px; } @keyframes move{ 0%{ transform: translatex(-150px); } 100%{ transform: translatex(370px); } } .car{ background-color: #ff0; width: 200px; height: 90px; border-radius: 50% 90% 30% 0; position: absolute; top: 0px; border-top: 4px solid black; border-bottom: 4px solid black; } .bulb{ background-color: #f00; box-shadow: 0px 0px 15px #f00; width: 20px; height: 10px; border-radius: 30% 80% 50% 0; position: absolute; top: 32px; } .bulb2{ background-color: #ff8e00; box-shadow: 0px 0px 15px #ff8e00; width: 10px; height: 10px; border-radius: 50% 50% 50% 50%; position: absolute; top: 45px; } .bulb1{ background-color: #fff; box-shadow: 0px 0px 20px #fff; width: 15px; height: 15px; border-radius: 50% 50% 50% 50%; position: absolute; top: 45px; left: 184px; transform: rotatey(70deg); } .window{ background-color: #111; //box-shadow: 0px 0px 15px #fff; width: 20px; height: 20px; border-radius: 0% 100% 0% 0%; position: absolute; top: 15px; left: 120px; transform: scale(3,1.5); } .window2{ background-color: #111; //box-shadow: 0px 0px 15px #fff; width: 20px; height: 20px; border-radius: 0% 0% 0% 0%; position: absolute; top: 15px; left: 66px; transform: scale(2,1.5); } .window3{ background-color: #111; //box-shadow: 0px 0px 15px #777; width: 20px; height: 20px; border-radius: 100% 0% 0% 40%; position: absolute; top: 15px; left: 25px; transform: scale(1.5,1.5); } .line{ background-color: #000; color: #ff0; width: 199px; height: 10px; position: absolute; border-radius: 0 20px 0 0; top: 50px; left: 0px; font-size: 10px; text-align: center; word-spacing: 7px; } .line2{ background-color: #dd0; width: 1px; height: 90px; position: absolute; top: 4.8px; left: 51.9px; } .line3{ background-color: #dd0; width: 1px; height: 88px; position: absolute; top: 4.8px; left: 96.9px; } .sky{ background-color: #000; height: 100vh; width: 100%; } .road{ background-color: #111; height: 200px; width: 100%; position: absolute; top: 360px; } .center{ //height: 20px; width: 100%; position: absolute; top: 440px; border-top: 10px solid #ff0; border-style: dashed; } .ground{ background-color: #030; height: 200px; width: 100%; position: absolute; top: 200px; border-top: 50px solid #461c0b; } .moon{ background-color: #fff; position: absolute; width: 250px; height: 250px; top: 0; border-radius: 50%; left: 2px; transform: scale(0.2,0.2); box-shadow: 0px 0px 400px white; } .taxi{ background-color: #ff0; box-shadow: 0px 0px 25px #ff0; width: 30px; height: 10px; border-radius: 100% 100% 0% 0%; position: absolute; top: -9px; left: 65px; text-align: center; font-size: 10px; } </style> <body> <div class="sky"></div> <div class="ground"></div> <div class="road"></div> <div class="center"></div> <div class="move"> <div class="car"></div> <div class="window"></div> <div class="window2"></div> <div class="line">TAXI TAXI TAXI TAXI TAXI TAXI TAXI</div> <div class="taxi">TAXI</div> <div class="line2"></div> <div class="line3"></div> <div class="window3"></div> <div class="bulb"></div> <div class="bulb1"></div> <div class="bulb2"></div> <div class="loader" id="two">.</div> <div class="loader" id="one">.</div> </div> <div class="moon"></div> </body> </html>$

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Answered by Anonymous

Answer:

height = 6cm

Step-by-step explanation:

Area of triangle = 1/2 × b × h

= 30 cm

base = 10cm

height = h

1/2 × 10 × h = 30

5h = 30

h = 30/5

h = 6cm

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