Igloo which consists of a hemisphere of outside radius 2m. What is the surface area of the outside of the igloo? Anwser with A,B,C,D as seen in pic

Q: 9 The boundary of the plane figure below consists of three semicircles. each placed on a side of…

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Q: rectangle and a horizontal line segment are shown. what is the resulting solid when the rectangle…

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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: Good way to memorize how to find the area of different types of triangles?

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Q: what's the slant and what's the surface area?.. please include explanation!

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Q: 2) Determine the area & perimeter of the shaded area. (radius = 55 m)

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Q: Determine the centroid of the plane area shown. The indicated distances are radii of…

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Q: fa cone with a diameter of 10 meters has a surface area of 290.6 square meters, find its slant…

A: Formula for surface area of the cone, Surface Area(A)=πr(l+r)

Q: How did we calculate the area of the disk ?

A: First we will find the area of the disc in first quadrant then multiplying it by 4 we get the total…