Asquare has an area of 75 square meters. which of the following is closest to the length of a side of the square? a) 8 meters b) 2 meters c) 7 meters d) 1 meters

The formula for the area of a square of side s is A = s^2.

Then s^2 = A, and s = +√A.

Here, the approx. side length is s = +√(75 m^2), or 8.7 m

Area of square = a^2

so

a^2 = 75

a = √75

As you know √64 = 8 and and √81 = 9

√75 is between 8 and 9, So it's is closest to 8

Answer

A) 8 meters

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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