Hermes 2. In Fig. 17.11, the pie chart represents the amount spent on different sports by a school in a year 1f the money spent on football is 3 9.000, answer the following questions, 1. The total amount spent on sports is?
a 9000
b 72,000
c 32,000
d 25,000

a mixture of both the win

d

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