Question

If the hypotenuse of a right isosceles triangle is 20 units long, what is the length of each leg?
Answer
A. 10


B. 10√ 2

C. 10√ 3

D. Not enough information to find the value.

Answer 1

20^2=2a^2
20=4a
a=5
ength of each leg? is 5

Answer 2

so is it enough information?

Answer 3

sorry use pythogarus formula
20^2=a^2+a^2
400=2.a^2
200=a^2
a=root(200)
a=10root(2)

Answer 4

option b

Answer 5

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Answer 6

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Answer 7

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Answer 8

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Answer 9

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