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A right triangle has legs measuring 20 in. And 28 in. What is the length of the hypotenuse? A. 8.0 B. 19.6 C. 34.4 D. 1184.0
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A right triangle has legs measuring 20 in. And 28 in. What is the length of the hypotenuse?

A. 8.0
B. 19.6
C. 34.4
D. 1184.0

User Mathijs Segers
by
8.7k points

2 Answers

1 vote

Answer:

C. 34.4

Explanation:

User Pablo Ramirez
by
7.5k points
3 votes
h^2 = x^2 + y^2
where h is the hypotenuse, x and y are legs.

h^2 = 20^2 + 28^2
h^2 = 400 + 786
h^2 = 1184
h = sqrt(1184)
h = 34.4 in.

Letter C
User Bbousq
by
7.7k points
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