Draw a circle of radius 3.4cm. Draw one diameter of the circle. Shade one of the two semi- circular regions thus formed.

Q: 21.) Find the area of a circle with radius 11 inches. a. 5.5 pi inches2 b. 11 pi inches2 c. 121 pi…

A: The radius of the circle is = 11 in.

Q: A 18 cm MN

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Q: er 1 4 4

A: We can find the area of the circle as below, by doing necessary construction.

Q: A piece of candy is made of a solid hemisphere.the radius of the hemisphere is 6mm

A: Piece of candy measures the volume of the hemisphere so we have to calculate the volume.

Q: 2. Refer to the figure below. Point O is a center of the circle, and BC is a segment. Solve for the…

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Q: 15. In the figure, AB I CD and LACDZCRD. Determine whether AB is a diameter of the circle. D

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Q: II. Use Heron's Area Formula to find the area of AABC. (Round to the nearest tenth.) 5.) a = 2.5…

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Q: find the area section of a circle. r=36.59 cm, theta=47 degrees

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Q: Find the distance between the centres of the holes in the metal plate in the figure below. Round to…

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Q: 3. Refer to the figure below. Point O is a center of the circle, and AC is a segment. Find the area…

A: Here we have to find the area of shaded region.

Q: What portion of a circle does a sector make up?

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Q: Find AB in circle O. CD=20 9. 20 25

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Q: A 30 cm chord is 8 cm from the center. What is the length of the radius? A. 8 cm В. 16 ст C. 17 cm…

A: The following figure is shown below. From the above figure, AB is the chord.  OC⊥AB: when…

Q: 4.) The distance across a circular swimming pool is 56.68 ft. What is the distance from the edge of…

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Q: The two circles are concentric. If he area of the shaded region is 25 cm. Find the length of chord…

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Q: A circle has a perimeter of 36 cm and a sector of arc of length 12 cm. Compute the area of the…

A: We have to solve given problems: