Answer:
38.28cm^2
Step-by-step explanation:
Area of rectangle = 24cm^2
Area of rectangle = 8cm^2
Area of semicircle = 6.28cm^2
Answer:
Step-by-step explanation:
the angles of a triangle add up to180.
70 plus 30 plus x = 180
100 plus x =180
x=80
I think the answer is A. That's a weird version of a growth factor formula.
1=x-8
add 8 to both sides
9=x
checking that it works
1=9-8
1=1
so 9=x
