I need help with a math question but apparently everyone is dead today.. the problem is down there and answer choices

A.

102 cm2

B.

76 cm2

C.

96 cm2

D.

108 cm2

The answer is D. I’m assuming this is surface area so here’s my explanation:) ok so the area of the triangle is 6 (4x3 divided by 2) and when you add the other triangle that’s 12. Ok so we have 12 so far. Then the area of the bottom rectangle is 24 (3x8). Then the area of the side rectangle is 32 (4x8). THEN the top rectangle’s area is 40 (8x5). When you add the numbers up (12+24+32+40) you get 108! And of course dont forget the cm2. ( centimeters squared ). :) I hope this helps

Yes, that is the correct formula. to solve this problem given the number of years, plug in the number of years for t and plug the whole thing into the