2.60 + 3.56 = 6.16
6.16 + 3.82 = 9.98
9.98 + 5.116 = 15.096
15.096 + 5.16 = 20.256
20.256 + 6.16 = 26.416
The final answer is 26.416
Answer:
b
Step-by-step explanation:
area of triangle = 1/2 x c x d =cd/2
area of semicircle = 1/2 x π x r^2 = 1/2 x π x (a/2)^2 = 1/2 x π x a^2/4 =πa^2/8
area of shape = area of triangle + area of semicircle
7% of $45:
= 0.07 * 45
= 3.15
Increase = $3.15
