142.5 square inches
105 square inches
37.5 square inches
34 square inches
Answer:
The answer is A. 142.5 square inches
1/2x7.5x14= 52.5; 52.5 x 2 = 105
1/2x5x7.5= 18.75; 18.75 x 2 = 37.5
105+37.5= 142.5
(PS I am an FLVS student and I had gotten it right.)