Question

The image below is a triangle drawn inside a circle with center O:

A triangle is shown inscribed inside a circle. The leg of the triangle labeled 8 inches passes through the center of the circle, O. The other two legs are labeled as 4 inches and 5 inches.

Which of the following expressions shows the area, in square inches, of the circle?

(π = 3.14)

Answer 1

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Answer 2

Can you attach the image?

Answer 3

there is no image...

Answer 4

Hm okay... one sec

Answer 5

It's a

Answer 6

Because the diameter of the circle is 8, and the formula for area of a circle is pir^2, or 3.14 times 4^2 :)

Answer 7

AWESOME! mind helping with some more?

Answer 8

sure thing

Answer 9

ok i will tag you, just a sec

Answer 10

kay