If I understand the question correctly, the entire circle has an Area of 9π and you are looking for the Area of the shaded region which has a central angle of $\dfrac{17}{9}\pi$

the section of the circle that is shaded is $\dfrac{\dfrac{17}{9}\pi}{2\pi}=\dfrac{17\pi}{18\pi}=\dfrac{17}{18}$

Area of the shaded region is: $9\pi \cdot \dfrac{17}{18}=\dfrac{17}{2}\pi=8.5\pi$

5 0

4 years ago

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Solve for x. 12:15 = x:5 4 36 60

bulgar [2K]

4 because 12:15 is 4:5

3 0

3 years ago

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The cosine ratio is used to solve for missing sides or angles in an equilateral triangle.

FinnZ [79.3K]

The answer would be true

3 0

3 years ago

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What is the sum of 6 feet 10 inches and 8 feet 9 inches?

jarptica [38.1K]

C .13 ft 19 in
6 ft + 8 ft = 13
10 inches+9 inches=19

8 0

4 years ago