What is the difference in the areas of a circle with radius 14 ft and a circle wit radius 10 ft? round your answer to the nearest square meter. a) 75 ft^2 b) 160 ft^2 c) 302 ft^2 d) 537 ft^2

10 you would take 50/ .2

step-by-step explanation:

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