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What is the area of a following circle?

What Is The Area Of A Following Circle class=

Sagot :

Answer:

50.285

Step-by-step explanation:

Find out the radius of the circle first.

8 ÷ 2 = 4 (radius)

Formula:

pi x radius x radius

22/7 x 4 x 4 = 50.285

Answer:

[tex]16\pi[/tex]

Step-by-step explanation:

[tex]r = \frac{1}{2} d = \frac{1}{2} \times 8 = 4[/tex]

[tex]area = \pi {r}^{2} = \pi \times {4}^{2} = 16\pi[/tex]