Find the endpoints of the image of AB. Reflect AB over the x-axis and rotate 90° counterclockwise about the origin. a b A"(-1,2), B"(-5, 1) A"(1,-2), B”(5, -1) A"(-1,5), B"(-2, 1) A"(-1,-2), B"(-5, -1) C с ОО d​

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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step-by-step explanation:

answer

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