Answer:
The formula is 4cm times 9cm which is 36cm. Then times that by pi which is 113.04. The answer is 113.04
Step-by-step explanation:
Answer:
x=161/10 =16.100
Step-by-step explanation:
Combine Like Terms
A coefficient is the (big) number in front of a number that tells you how many times you multiply the main number
You do
10x30 + 10x2 + 5x30 +5x2