Mathematics, 31.07.2019 03:50, achewitt3965

How many sides does a regular polygon have if each interior angle measures 108?

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Mathematics, 21.06.2019 13:30, ferg6

Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2

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Mathematics, 21.06.2019 18:00, mallorybranham

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

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Mathematics, 21.06.2019 23:00, darrell1168

How many 2/5s are in 1 and 1/2 plz someone me right now

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Mathematics, 22.06.2019 01:10, abadir2008

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.