-2Step-by-step explanation:
Area of a circle is 75 cm².
Area of a circle is computed by multiplying pi to the square of the radius.
A = πr²
diameter = 10 cm
radius = d/2 = 10/2 = 5 cm
pi = 3
A = 3(5cm²)
A = 3(25cm²)
A = 75 cm²
Answer:
A=24in²
Step-by-step explanation:
Answer:
36.25 and 307.18
Step-by-step explanation:
both are 100 times greater than 20.342.
