Both circle q and circle r have a central angle measuring 110°. the area of circle q's sector is 4π cm2, and the area of circle r's sector is 9π cm2. the radius of circle q is 7 cm. which is the radius of circle r

The area of circle Q's sector = 4π

the area of circle R's sector = 9π

The radius of circle Q = 7 cm

We need to find the radius of circle R that is x

Given : Both circle Q and circle R have a central angle measuring 110°

So the radius of circle R to the radius of circle Q is equal to the square root (area of circle R to the radius of circle Q)

Plug in all the values

Therefore , the radius of circle R = 10.5 cm

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

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