Answer:
D: 8,100π in²
Step-by-step explanation:
The formula for area of a circle is
A = πr²
The radius is squared, so if the radius or a new circle is 6 times larger (multiplied by 6), the difference in area will be 36 times greater. So the area is
225π(36) = 8,100π
Answer:
the answer to this question is equal to 162
All percents are out of 100 so start with 15/100 and then simplify
3/20
Answer: 90,720
Step-by-step explanation: 56*54=3,024
5*6= 30
3,024*30=90,720
