Alawn is in the shape of a trapezoid with a height of 5050 feet and bases of 3030 feet and 170170 feet. how many bags of fertilizer must be purchased to cover the lawn if each bag covers 24002400 square feet?

About 3

Step-by-step explanation:

Given : A lawn is in the shape of a trapezoid with  following dimensions :-

Height : h = 50 feet

Bases : a = 30 feet and b=170 feet

Area of trapezoid is given by :-

Also , it is given that each bag covers 2400 square feet.

Then, the number of bags of fertilizer needed =

Hence, about 3 bags of fertilizer must be purchased to cover the lawn.

the answer is b.

step-by-step explanation: