Question

Which equals cos A to the nearest hundredth?

0
9.5
11
B
O 0.86
O 1.58
O 0.55
O 0.63

Answer 1

cosA ≈ 0.55

Explanation:

cosA =
`(adjacent)/(hypotenuse)` =
`(AC)/(AB)` =
`(6)/(11)` ≈ 0.55 ( to the nearest hundredth )