Arectangle and a square have equal areas. the rectangle has length of 9 cm and width 4 cm. what is the perimeter of the square in centimeters?

p = 24 cm

Step-by-step explanation:

9 * 4 = 36

a square with an area of 36 must be 6 inches on each side so P = 6 * 4= 24 cm

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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