Answer:
What is the question. Please provide a question.
Step-by-step explanation:
Base = 16.9
height = 10.4
Area = ½b×h
A = ½(16.9×10.4)
A = ½(175.76)
Area = 175.76/2
A = 87.88ft²
R = 11.25
explanation
70.65=2(3.14)r
22.5=2r
11.25=r
I think is a because if you see and do it you could see
Z + 9 ÷ 4 = 2.1 Divide 9 by 4
Z + 2.25 = 2.1 Subtract 2.25 from both sides
Z = -0.4