Question 24 A right triangle is shown below. B C с А 6 Which of the following equals sin A? A tan B B cos A C tan A cos B ​

b 1: 45 am

step-by-step explanation:

its that because if it was in the pm it would be 1345

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