Question

What is the approximate area, in square units, of the circle below

Answer 1

Answer:

A) 50

Attached is the image of the figure.

Step-by-step explanation:

Area of a circle can be expressed as;

Area A = πr^2 ......1

Where;

r = radius

From the attached image, the shape is a Circle and the diameter of the circle is 8 units.

Diameter d = 8

Radius r = diameter/2 = 8/2 = 4 units

Substituting the radius into equation 1;

Area A = π × 4^2 = 16π

Area A = 50.265

Area A = 50 square units (approximately)