Calculate the surface area in square feet of a box that measures 13 inches in length, 11 inches in width, and 11 inches in height. The value of your answer
should be square feet. Round you answer to the nearest hundredth and do
not include units in your answer.
13
11
11

is there any photos or whatever?

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13