AB =
Round your answer to the nearest hundredth.
5
C
А
65°
B

Step-by-step explanation:

Reference angle = 65°

Opposite side = 5

Hypotenuse = AB = ?

To find AB, the trigonometric ratio we would use will be:

Plug in the values

Cross multiply

Divide both sides by sin(65)

(nearest hundredth)

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!