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Question 4 can someone help me its Easy points

Question 4 can someone help me its Easy points-example-1

1 Answer

5 votes

Answer:

height = 28 in

Explanation:

Using Pythagoras' identity on the lower right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

Let height be represented by h, then

h² + 45² = 53², that is

h² + 2025 = 2809 ( subtract 2025 from both sides )

h² = 784 ( take the square root of both sides )

h =
√(784) = 28

That is the height is 28 inches

User Ibnu Habibie
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