If the square of the hypotenuse of an isosceles right triangle is 128 cm2, find the length of each side.
2 answers:
<h3>⋆Solution:</h3>
<u>Let the two equal side of right angled isosceles triangle, right angled at Q be k cm.</u>
⋆ Given: h2 = 128
<u>So, we get</u>







<u>Therefore, length of each side is 8 cm.</u>
Answer:
<u>8 cm</u>
Step-by-step explanation:
Let the length be l.
Then, by Pythagorean Theorem,
l² + l² = 128
2l² = 128
l² = 64
l = <u>8 cm</u>
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