Right Δ

A right triangle has the length of one leg 72 cm and the hypotenuse 90 cm size. Calculate the height of the triangle.

Correct answer:

h =  43.2 cm

Step-by-step explanation:

a=72 cm c=90 cm  c2 = a2+b2 b=c2a2=902722=54 cm  S1 = S2 21 c   h = 21 a   b c h = a b  h=ca b=9072 54=5216 cm=43.2 cm

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Math student

5 years ago  2 Likes

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