find the length of a hypotenuse of a right angled triangle whose area is 200 cm square also find its perimeter (given root 2=1.41
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Answered by
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Step-by-step explanation:
Area of right angled triangle
= base× perpendicular/2 = 200
=> base×perpendicular = 400
let base = perpendicular .
=> base= perpendicular = 20 cm
=> hypotenus = √ 20²+20² = 20√2 cm
perimeter = 20+20+20√2
= 40+20×1.41
= 40+28.2
= 68.2 cm
your answer may differ as your assumption
for relation between base and perpendicular.
hope this helps you
Answered by
0
Answer:
the answer is 68.2
hope it helps you
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