Find the length of the unknown side of the triangle

answer: i don't understand. what are the options

step-by-step explanation:

here is the

mark brainliest pl

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

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