Question

What is the value of s?
C
units
5
B
8
15
А.
D

Answer 1

S= 17

Explanation:

Δ ABD is a right angle

`S^(2) =8^(2)+15^(2)`

`S=\sqrt{8^(2)+15^(2) }`

`S=√(64+225) =√(289)`

`S=17`

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