Question

Find the surface area of a sphere with a radius of 12 cm. Approximate pi as 3.14 and round your answer to the nearest hundredth

Answer 1

Surface area of a sphere is 4pi r^2

Answer 2

plug in the radius and multiply !

Answer 3

i know u can do it

Answer 4

Thankyou, can you help me with this other q? distance between (–3, –3) and (6, 12)

Answer 5

Given two points (x1, y1) and (x2, y2)
distance between them is given by \[√[(x_2-x_1)² + (y_2-y_1)² \]