Question

Find the area of the shaded region for the following figure.

Answer 1

the area a cirlce is pi*r^2

in this case, the shaded portion is 1/4 of the circle minus one half of the smaller circle

Answer 2

So to find the area of the shaded portion it would be 1/4 pi*r^2 - 1/2 pi*r^2
where on the equation with the 1/4, you'll have the r=the radius of the bigger circle and the one with 1/2 with the radius of the smaller circle

Answer 3

it looks like the 1/4 the area of the big circle - (1/2) the area of the smaller circle.... if they are circles. my computer is displaying them as ellipses.

Answer 4

I got an answer but im not sure if its right

Answer 5

tell us your answer

Answer 6

i got 14.1 ft^2?

Answer 7

thats what i got i think its right =)

Answer 8

sweet =)

Answer 9

juan its right ? right...

Answer 10

mi juansito

Answer 11

It does look right, in the end I get 9/2 * pi, I just need to multiply them

Answer 12

Thanks everyone!

Answer 13

yep

Answer 14

It sucks i can only give one medal :(

Answer 15

good job :)