4. Evie measured the circumference of a circle. Which steps can she follow to find the area of the circle? Multiply the circumference by ↑ to find the diameter. Multiply the diameter by 2 to find the radius. Use the radius А. in the formula A= Tr² to find the area. Divide the circumference by ↑ to find the diameter. Divide the diameter by 2 to find the radius. Use the radius in В. the formula A= 2™r to find the area. Divide the circumference by ↑ to find the diameter. Divide the diameter by 2 to find the radius. Use the radius in С. the formula A= ™r² to find the area. Multiply the circumference by to find the diameter. Multiply the diameter by 2 to find the radius. Use the radius D. in the formula A= 2rr to find the area.

Q: A circle has a diameter of 22 cm. Determine the area of the circle. cm² 2

A:

Q: Write a formula to find the area of the shaded region of the circle pictured. Call the radius of the…

A: Solution:

Q: Find the circumference of the circle to the nearest hundredths. 10 cm 24 cm

A: circumference of circle is C=2π×rC=π×Dwhere D is diameter of circle

Q: Find the area of the quarter circle r = 6 cm

A: Area of circle is πr2  Area of the quarter of circle is πr2 ÷ 4

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A: Circumference of circle is 2pi r

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A:

Q: te 15m- 10m -15am-

A:

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A: We have to find the perimeter of the given figure.

Q: b. Find the height h of the triangle. 10 cm 4 сm h 8 cm

A: We can find the area of the triangle using Heron's theorem and using "base and height", then we will…

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A: Here, from the given figure two secant segments are drawn to the circle from an external point, the…

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A: We have to find the area of the Circle.