A sector has perimeter 21 cm and area 27 cm2. Find the radius of the sector.

Q: Find the area of the sector if the radius is 8cm B 51

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Q: Determine the approximate area of the sector shown?

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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 exact area of the circular sector below if the circle has a radius of 12 and 0 = 120°. L

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Q: Find the area of the sector formed by central angle ? = 2.1 in a circle of radius 7 centimeters.

A: The solution is :

Q: Determine the area of the shaded region if the radius of the circle is 10 cm. Answer in terms of π.

A: Topic = Circle

Q: 44.A circle having a diameter of 8 cm is inscribed in a sector of a circle whose angle is 800. Find…

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: An area of a circular sector is 50m? with radius of 5 m. Find the length of the same sector.

A: The given data is: The area of the circular sector is A=50 m2 Radius r=5 m To find the length of the…

Q: Find the total surface area of the pyramid. (Hint: Find the slant height first.)

A: Given h= 12ft a= side= 10ft This is square pyramid

Q: Find the radius of a sphere with volume 4.186 ft3.

A: Volume of the sphere  v=43πr3

Q: Three sides of a symmetrical trapezoid are of length 10; the fourth side has length 20. Calculate…

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Q: A cone was formed by rolling a thin sheet of metal in the form of a sector of a circle 72 cm in…

A: The volume of the cone can be obtained using the formula V=13πr2h. Here, r is the radius of the base…

Q: Given the square pyramnid... 1) Find the Lateral Area (LA) 2) Find the Surface Area (SA)

A: Given the Right square pyramid figure, Given :- base, a = 4 cm              l = 10 cm

Q: If OB has a radius of 4 and mAC = 36, what is the area of the sector ABC? %3D

A: I have given an answer in step 2.

Q: A soup can has a height of 4 cm and a radius of 3 cm.  The amount of soup the can hold is…

A: topic - volume of cylinder

Q: Two cubes each of side 4 cm are joined end to end. Find the surface area of the resulting cuboid?

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Q: Circle M has a central angle, ZLMN, that measures 76°. The radius of circle M is 3.2 cm. Which is…

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Q: Draw a circle of diameter 5.6 cm with centre C. i) Draw a chord not passing through the centre.

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Q: Find the area of the sector of a circle having radius r and central angle 0. r= 12.1 cm, 0 2.

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Q: What is the area of a sector ACB? Leave your answer in terms of r. 120 2 cm

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Q: A sector of a circle of radius 14 mi has an area of 98mi? then the central angle of the circle is…

A: The formula for the area of a sector of a circle is given by A=12r2θ, where r is the radius of the…

Q: A silver pendant is made in the form of a sector of a circle. If the radius is 3 cm and the its area…

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Q: Determine the area of a circular sector with a central angle of π2π2 and a radius of 10 inches.

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Q: Find the area of the sector formed by central angle u = 2.4 in a circle of radius3 centimeters.

A: Given: central angle u=2.4 and radius =3 cm

Q: Find the area of the sector formed by central angle ? = 2.7 in a circle of radius 3 centimeters.…

A: For a sector, radius(r) = 3 cm central angle(θ) = 2.7° Area of sector = (θ/360°)×πr2…

Q: The spherical degree of a lune is 75 degrees and its area is 163.62 sq. cm. What is the radius of…

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Q: A square is inscribed in a 90-degree sector of a circle with a radius of 12. Find the area outside…

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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 with a central angle of 10° in a circle of radius 2 meters. Select one: O…

A: We have to find the area of sector with central angle 10° and radius 2 m. We know the formula of…

Q: 23. BA is a radius of circle B and GH is a radius of circle G. ZB LG, BC-6, and the area of sector…

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Q: Considering the area of a circular ring as an increment of area of a circle, find approximately the…

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Q: In circle B with mZABC = 56 and AB =11 units find area of sector ABC. Roun to the nearest hundredth.…

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Q: A right cone whose base diameter and perpendicular height are 18cm and 8cm respectively is made to…

A: A right cone whose base diameter and perpendicular height are 18cm and 8cm respectively is made to…

Q: A rectangular region is removed from another rectangular region te 3 yd 8 yd 5 yd 13 yd 5,

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Q: Gabi makes a circular pizza and cuts it into 8 equal slices.  If the area of the sector of one slice…

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Q: A Rubik's cube has a side length of 5.5 cm. Find the lateral surface area of the Rubik's cube

A: The LSA of the cube = 4a2 where a is length of side LSA = lateral surface area

Q: Find the area of the sector formed by central angle θ = 2.3 in a circle of radius 3 centimeters.

A: Formula; where, θ = central angle in degree r = radius of the circle π = 3.14    we know that 180o…

Q: A can of beans has a surface area of 383 cm^2. Its height is 14 cm. What is the radius of the…

A: Surface of can = 2πrh + 2πr2⇒ 2π14r+2πr2=383     r2+14r-60.95=0

Q: A circle has a diameter of 62 ft. The perimeter of its circular sector is 100 ft. Find the area of…

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Q: A cone has vertical height of 36 cm and slant height of 49 cm. 22) Find the radius of the cone.

A: Given A cone has a vertical height of 36 cm and a slant height of 49 cm. We have to find the radius…

Q: The radius of a circle is 6 feet. What is the area of a sector bounded by a 45° arc?

A: Given radius of a circle= 6 feet center angle = 45°

Q: Find the radius of the circle whose area is 100 cm2

A: GIVEN ,AREA OF CIRCLE , A = 100cm2

Q: 6.A cone was formed by rolling a thin sheet of metal in the form of a sector of a circle 72 cm in…

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Q: Find the area of the annulus of two concentric circles whose radii are 5 inches and 3 inches.

A: Given: R=5 inches and r=3 inches

Q: Two cubes each of 10 cm edge are joined end to end. Find the Surface area of the resulting cuboid

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Q: A sector with a central angle measure of 200° has a radlus Ass INT Ass r = 9 cm 0 = 200° MY Co MY…

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Q: 1) An official stands 2 meters from the edge of a discus ci tangency. 3 m 2 m A) What is the radius…

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Q: In arcle M, r = 5 in. and MZAMB = 80. Find the area of sector AMB,

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Q: Find the surface area of the rectangu 1 mi 2mi 6 mi 1/3

A: The surface area of a rectangular prism is the total area of all six faces. surface area, S…

Q: Two cubes each of 10 cm edge are joined end to end. Find the surface area of the resulting cuboid

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