A 300-megawatt solar-power plant requires approximately 950,000 m2 of land area to collect the required amount of energy from sunlight. If this land area is circular, what is its radius? If this land area is a 35° sector of a circle, what is its radius?

Q: A circle has radius of 1.25 meters. What is the area of a sector of the circle with central angle…

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Q: Find the radius of a sector with a central angle of 30◦if its perimeter is the same value as its…

A: Here, to find the radius of a sector with a central angle of 30°. Note that the perimeter of a…

Q: If the radius of a circle is doubled and the central angle of a sector is unchanged, how is the area…

A: To find change in area if the radius of a circle is doubled and the central angle of a sector is…

Q: Calculate the central angle of the sector if its area is 32% of the circle.

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Q: If you are offered one slice from a round pizza (in other words, a sector of a circle) and the slice…

A: Given that perimeter of a slice is 24 inch.and we find diameter pizza will reward you with the…

Q: Show and discuss the method used by Archimedes to calculate the area of a circle

A: Area of circle

Q: The state of Wyoming is bounded by the meridians 111◦3′ and 104◦3′ west longitude and by the circles…

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Q: How far from its center should a grapefruit with a 5-inch diameter be sliced in order that both…

A: We have given

Q: what is the area of the entire figure?

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Q: find++the++radius+of+a+circle+inscribe+in+a+rhombus+whose+perimeter+is+100+inches+and+whose+longer+d…

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Q: If a bicycle has 26-inch diameter wheels, the front chain drive has a radius of 4 inches, and the…

A: Given that the diameter of a wheel 26 inch, the front chain drive radius is 4 inches and back drive…

Q: If a sprinkler head rotates 180° and has enough pressure to keep a constant 25-foot spray, what is…

A: Radius r=25 foot θ=180°

Q: If the perimeter of a sector is 4 times its radius then the radius measure of the central angle of…

A: Given that: P = 4R, where P = Perimeter of the sector and R = radius of the circle

Q: Calculate the area and perimeter of a sector of a circle of radius 6cm with an angle of 50 degrees

A: We have to find the area of sector and peeimeter

Q: spherical storage tank holds 40,000 gallons (120,000 liters) of water, what diameter must it have?

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Q: What is the sector area of a sector created by circle with a radius of 2m and a 140 central angle.

A: The solution is given below.

Q: Find the side of a regular octagon inscribed in a circle of radius 10 inch

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Q: A triangle with a perimeter of 13 centimeters is rotated and reflected in the coordinate plane. What…

A: The perimeter of the resulting image is still   13cms.   Given to us,   the perimeter of the…

Q: 5. A circular plot with a 180 foot diameter is watered by a spray irrigation system. To the nearest…

A: The area of a circle is given by , where d is the radius of the circle. Substitute 180 for d to find…

Q: Find the length of the curved part of a circular sector with a radius of 8 cm and a central angle of…

A: The length of the curved part of a circular sector   S=r·θ ; Where  r  be the radius of the circle…

Q: Find the area of a sector if the radius of the circle is 10 inches and it is formed by a central…

A: We know that if θ is in radian , is an angle between two radii of circle with radius r, then the…

Q: Question 4 : Is it possible to design a rectangular park of perimeter 320 m and area 4800 m² ? If so…

A: Given that: Perimeter of the rectangular park = 320 m Area of the rectangular park = 4800 m2

Q: 19. The arm of a Ferris Wheel starting from the center to its passengers' seat has a length of 80…

A: Given that arm is 80 ft from the center So the radius of the Ferris wheel is 80 ft we need to find…

Q: Find the area of a sector with radius 6cm.If the angle between the section 60o

A: Area of sector

Q: Find the distance around the earth at the equator if the radius of Earth is 6,400 kilometers.

A: Given, radius of earth, r=6400 Km distance around the earth at the equator, d = perimeter of the…

Q: The arm of a Ferris wheel starting from the center to its passenger seat has a length of 80 ft. How…

A: Topic - circles

Q: The diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations, how far does…

A: Given diameter of wheel = 27 inches So,Radius(r) of wheel= 27/2 inches In 1 complete rotation wheel…

Q: If an elliptical whispering room has a height of 30 feet and a width of 100 feet, where should two…

A: Given that the ellipse is of width 100 feet and height of 30 feet. Here the two people likes to…

Q: If the diameter of the moon is 3475 km and an orbiting lunar station is circling 25 km above the…

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Q: If you are offered one slice from a round pizza (in other words, a sector of a circle) and the slice…

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Q: Discuss the sigulariles and poles of

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Q: Find the area of the sector of a circle with radius 19 miles formed by a central angle of 135°:…

A: Given:     radius = 19 miles     central angle = 135° We know that     Area of circle =πr2…

Q: Find the radius of a circle inscribed in a rhombus whose perimeter is 100 inches and whose longer…

A: GivenPerimeter of a rhombus=100 inchesCircle is inscribed in…

Q: The radius of the earth is approximately 3959 miles long. If the angle from the center of the earth…

A: Given data is : Radius is 3959 miles Angle θ=2∘=2180π radian  To find the distance between two…

Q: A satellite, located 2400 km above Earth’s surface, is in circular orbit around the earth. If it…

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Q: Show that one slice of an 18-inch pizza is larger than two slices of a 12-inch pizza. The solution…

A: To Prove: 'one slice' of an 18-inch pizza is larger than 'two slices' of a 12-inch pizza.

Q: An engineer is asked to design a water sprinkler that will cover a field of 100 square yards that is…

A:

Q: A sector of area π/9 square inches is formed by a central angle of 30°. What is the radius of the…

A: Area of the sector = π/9 in2

Q: What where the contributions that Euclid made to Geometry?

A: topic - Euclid's  geometry

Q: The radius of a circle is 2 inches. What is the area of a sector bounded by a 180° arc?Give the…

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Q: An angle iron 43.5 inches long has two drilled holes that are equally spaced from the center of the…

A: Given, an angle iron 43.5 inches long has two drilled holes that are equally spaced from the center…

Q: A sector has a radius of 12 cm. if the length of its arc is 12 cm, its area is:

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Q: what is two or more circles with the same center?

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Q: Calculate the angle of a circular sector having an area equal to 1/8 of the area of ​​the circle

A: Lets assume radius of a circle is r. So area of a circle Ac=πr2 And area of a sector As=πr2θ360 Need…

Q: Find the area of the largest isosceles triangle inscribed in a semicircle of radius 10 feet, the…

A: Topic:- application of derivatives

Q: Show that one slice of an 18-inch pizza is larger than two slices of a 12-inch pizza if cut in eight…

A:

Q: Can a circle with radius 2 be "squared"?

A: Solution:

Q: Find the height of a circular cone having a slant height of √(10x ) and a base diameter of 2x

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Q: The length of a diagonal of a square whose side is 4 in. long. Leave answer in simplified radial…

A: SQUARE: A Square is a Quadrilateral that has Four Equal Sides Each angle at the corner are of 90°…