Question

Find the area of a circle with a diameter of 14 meters. Round your answer to the nearest hundredth of a square meter. *

Answer 1

Answer:

The area of the circle is 153.94m²

Step-by-step explanation:

radius = half of diameter

d = diameter

r = 14m / 2 = 7m

To solve this problem we need to use the area formula of a circle:

a = area

r = radius = 7m

π = pi

a = π * r²

we replace with the known values

a = π * (7m)²

a = π * 49m²

a = 153.93804 m²

Round to the nearest hundredth

a = 153.93804m²  = 153.94m²

The area of the circle is 153.94m²