Question

A groundskeeper needs grass seed to cover a circular field, 230 feet in diameter.

A store sells 10-pound bags of grass seed. One pound of grass seed covers about 400 square feet of field.

What is the smallest number of bags the groundskeeper must buy to cover the circular field? Explain or show your reasoning.

Help need before 2 hours!!

Answer 1

if the area of a right isosceles triangle is 128. m,what will be the length of the identical side of the triangle