E Ja'nya Anderson R. Hint: One part of the tree is 10ft.
4 points
A lightning bolt has knocked over the top part of a tree,
as shown in the diagram below. What was the original
height of the tree?
10 ft
24 ft

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

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram