Question

An isosceles right-angled triangle has an area of 900 cm². Then the length of the hypotenuse is a)15√2
b)30√2 c)20√2 d)60√2

Answer 1

Answer:

hi

Step-by-step explanation:

the answer of the question is option b

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Answer 2

Answer:

Hypotenuse= 60 cm, side = 30 √ 2

Step-by-step explanation:

area= 900 sq. cm

1/2 x side x side = 900

side x side = 1800

side ^ 2 + side ^ 2 = 1800 + 1800 = 3600

hypotenuse = √3600 = 60 cm

side length = 30 √ 2

hope it helps!