Find the best solutions to your problems with the help of IDNLearn.com's expert users. Get accurate and detailed answers to your questions from our knowledgeable and dedicated community members.
A rain gutter is to be constructed of aluminum sheets 12 inches wide. after marking off a length of 4 inches from each edge, this length is bent up at an angle θ. the area of the opening may be expressed as the function: a(θ) = 16 sin θ ⋅ (cos θ 1). if θ = 30°, what is the area of the opening?
a. 14.9 in² b. 16.0 in² c. 19.3 in² d. 20.8 in²
Sagot :
We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Thank you for choosing IDNLearn.com. We’re committed to providing accurate answers, so visit us again soon.
