A rain gutter is to be constructed of aluminum sheets 12 inches wide after marking off legs 4 inches from each edge this blank i

Question

4 years ago

12

A rain gutter is to be constructed of aluminum sheets 12 inches wide after marking off legs 4 inches from each edge this blank i

s bent up at in angle theta the area a of the opening may be expressed as the function a theta equals 16 sin theta times cos theta + 1. If theta = 90 degrees, what is the area of the opening

Mathematics

1 answer:

DedPeter [7] · Answer 1 · 2022-01-15T21:23:10+03:00

DedPeter [7]4 years ago

8 0

A(90∘)=16sin90∘(cos90∘+1)=16×1×(0+1)=16 i think