This figure is made up of a quadrilateral and a semicircle. What is the area of this figure?
Use 3.14 for pi. Round your final answer to the nearest tenth.
• 15.7 units^2
• 17.9 units^2
• 25.7 units^2
• 31.4 units^2

its b

step-by-step explanation:

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

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)