1. What is the area of a circle if its radius is 6 meters? 2. Find the circumference of the circle if the diameter is 12 ft.

Q: The length of the curved part of a semicircle is 25.12 inches. What is the approximate area of the…

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Q: 13. What is the area of the sector if a circle has a central angle measurement of and a radius of 4…

A: Follow the procedure given below.

Q: 2. What is the radius of a circle (rounded to the nearest tenth) that has a circumference of 87 cm?

A: Circumference of the circle : 2πrwhere r = radius of the circle

Q: In a circle, a 180° sector has area 128x in?. What is the radius of the circle?

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Q: This figure is formed by a square and an isosceles trapezoid. 4 In. 5 in. 10 in. What is the…

A: To find the perimeter

Q: What's the area of the sector of a circle if the radius is 18 in and the central angle is 172°? in

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Q: Solve for the area of the unshaded section of the given square. If the diameter of the semi-circle…

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Q: 1. What is the diameter of a circle, in terms of R,whose circumference is 5?

A: We have to find diameter

Q: Given that AB is a diameter of circle O and mAD = 130", what is the measure of ZD 130

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Q: 3. What is the exact circumference of a circle that has a radius of 5 cm?

A: Given   Radius of the circle r = 5cm  Circumference of any circle C = 2 * π * r

Q: What is the area of a sector of a circle with a central angle of measure 120° and whose diameter is…

A: As per given question  We have to determine area of the sector

Q: Suppose the radius of a 8-gon measures to be 7.7 units and each side of the 8-gon measures to be 8…

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Q: 9. If the diameter of a circle is 50 yards, then the radius is O 100 yards O 50 yards 25 yards 75…

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Q: The approximate area of a triangle with sides of lengths 3 in., 5 in., and 6 in. is 7.48 in². What…

A: given: the approximate area of a triangle with sides of lengths 3in. , 5in. ,and 6 in. is 7.48 in.2…

Q: A circle has a diameter of 14 mi. mi?

A: Area of circle = pi*r2

Q: If the circumference of a circle measures 12 pie cm, What is the area of the circle in terms of pie?

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Q: is the area of the inscribed circle?

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Q: What is the radius of a sector of a circle with a central angle of measure 36° and whose area is O O…

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Q: A circle can be inscribed in an equilateral triangle, each of whose sides has length 10 cm. Find the…

A: Area of the circle inscribed in an equilateral triangle is given by the formula - A = πa212where,a =…

Q: Find the radius of a circle with a circumference of 18π18π mi.

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Q: 7 in. 60°

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Q: What is the area of a sector of a circle with a central angle of measure 90° and whose diameter is…

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Q: What's the radius of a circle with an area of 14 in squared?

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Q: Suppose a regular octagon is inscribed in a circle, with a radius of 18 centimeters. Find the…

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Q: If the circumference of the circle is equal to 144 cm, find the length of the solid arc. 140

A: solve the following

Q: If the radius of one circle is 6 times the radius of another, what is the ratio of their areas? Of…

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Q: An observatory has the shape of a right circular cylinder surmounted by a hemisphere. If the radius…

A: Given  Shape of observatory is a right circular cylinder surmounted by a hemisphere. Radius of…

Q: A circle has an arc whose measure is 80° and whose length is 88? cm. What is the diameter of the…

A: solution:-

Q: A thin wire used to frame a triangle with sides 2 in, 3 in, 4 in, is bent to form a circle. What is…

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Q: 3. What is the diameter of the circle circumscribing an isosceles RIGHT triangle having an area of…

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Q: If the circumference of the circle is 473T ft, how long is the radius of the circle?

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Q: What is the formula for the circumference C of a circle ofradius r? What is the formula for the area…

A: The formula for the circumference C of a circle of radius 'r' is given as follows -  C = 2πr

Q: A circular garden has a radius of 21 m. The owner wants to put a  plastic edge around the garden, so…

A: To find the circumference of garden.

Q: If the length of a side of the polygon is 2 units, what is the area of the polygon?

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Q: Given a circle with an area of 257 in?, what is the circurmference? Give the exact answer by leaving…

A: Circumference of circle

Q: What is the exact area of a circle if the radius is 2.4 meters?

A: Topic=  Area

Q: What is the radius of a sector of a circle with a central angle of measure 45° and whose area is…

A: Given : Measure of central angle is 45° Area of sector is 98π cm2

Q: 10. What is the area of a sector, in terms of n, with a central angle of and a diameter of 16 cm?

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Q: 9. If the diameter of a circle is 50 yards, then the radius is O 100 yards O 50 yards O 25 yards 75…

A: 9. The diameter of the circle is given by d = 50 yards To evaluate : The radius of the circle.

Q: The area of a circle is 225TTTT in?. What is its radius?

A: Given area of the circle 225π in2 To find the radius of the circle

Q: What is the radius of a circle with a circumference of 32 ft?

A: Formula for finding the circumference of a circle with radius r is ,         Circumference= 2πr In…

Q: If AC is the diameter of circle D, then what is the value of mLA+ m/C? B.

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Q: Given a sphere with a diameter of 64 ft. Find the surface area, volume, surface area of its…

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Q: what is the radius of a circle that has a sector area of 3π cm2 and a central angle of 120°?

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Q: A circle is inscribed in a square. If the perimeter of the square is 32 cm, find the circumference…

A: Answer is given below

Q: Find the exact circuinference and area of a circle with a diameter c 38 cm

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Q: A conical oil cup with a radius of 3.8 cm must be designed to hold 64 cu cm of oil. What should be…

A: A conical oil cup with a radius of 3.8 cm must be designed to hold 64 cu cm of oil. What should be…

Q: what is the circumference of a circle with a radius = 10 cm

A: We have to find the circumference of circle with radius 20 cm

Q: If the circumference of the circle is equal to 108 cm, find the length of the solid arc. 150°

A: