Correct answer gets brainliest

C. 24 degrees

Step-by-step explanation:

The 3 angles inside ∠ABE: ∠ABC,∠DBC and∠EBD must add to 126 degrees

∠ABC+∠DBC+∠EBD =126

We already know that ∠DBC is 30 degrees, and ∠EBD is 72 degrees, so we can substitute them in

∠ABC+30+72=126

Combine like terms

∠ABC+102=126

Subtract 102 from both sides

∠ABC=24

So, ∠ABC equals 24 degrees, and C is the correct choice

27

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