+ 2.
In the construction, A is the center of one circle, and B is the center of the other. Identify all
segments that have the same length as segment AB.
a.
segment AC
b.
segment AE
C.
segment BC
d.
segment CD
e.
segment DE

all teachers

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