Question
What's the lateral area of a cone with a radius of 7 ft and a slant height of 13 ft used 3.14 for pi and round to the nearest ten
Answers
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The lateral area of a cone is equal to pi times the radius times the slant height.
3.14 x 7 ft x 13 ft = 270.58 ft²
Rounded to the nearest ten, the lateral area of the cone is 270 ft².
3.14 x 7 ft x 13 ft = 270.58 ft²
Rounded to the nearest ten, the lateral area of the cone is 270 ft².