Matthew is planning to fertilize his grass. Each bag of fertilizer cla

1.	Matthew is planning to fertilize his grass. Each bag of fertilizer claims to cover 500 sq ft of grass. His property of land is approximately in the shape of a triangle. He measures two sides of his yard to be 75 ft and 100 ft and the angle between them is 72∘. How many bags of fertilizer must he buy?
Answer» Answer: 7 bags Step-by-step EXPLANATION: Area formula with sine : 12(75)(100)sin72∘≈3566 ft2 ,Number of bags 3566500≈7.132≈8 bags. We round up because 7 bags is not QUITE enough.

Matthew is planning to fertilize his grass. Each bag of fertilizer claims to cover 500 sq ft of grass. His property of land is approximately in the shape of a triangle. He measures two sides of his yard to be 75 ft and 100 ft and the angle between them is 72∘. How many bags of fertilizer must he buy?

Answer»

Answer:

7 bags

Step-by-step EXPLANATION:

Area formula with sine

: 12(75)(100)sin72∘≈3566 ft2

,Number of bags 3566500≈7.132≈8 bags. We round up because 7 bags is not QUITE enough.

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