31.88 is the price 212.50*15% equals 31.88
63
The sector is
; there are 360 degrees in a circle.
You use the formula
.
18cm is the radius, and then you square it to get 324.
Multiply 324 by
You get 63
B:
Explanation that equation is the B
Answer:
D
Step-by-step explanation:
Because lets say Length was 3 and Width is a variable of w
3xW=Area
Answer:
25
Step-by-step explanation: