PLEASE HELP I WILL GIVE BRAINLEST, I need an answer that is 100% correct because this test determines if I'm passing or not, thank you.

C = 150.72 cm

A = 1808.64

Step-by-step explanation:

circumference = 2π

r = 24 (48 ÷ 2)

substitute 24 for r

C = 2 × 3.14 × 24

C = 150.72

Area = π

r = 24

substitute 24 for r

A = 3.14 ×

A = 3.14 × 576

A = 1808.64

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)