Answer:
AREA:

CIRCUMFERENCE:

Step-by-step explanation:
The formula that is used to calculate the area of a circle is:

Where "r" is the radius of the circle.
The formula for calculate the circumference of a circle is:

Where "r" is the radius of the circle.
Then, you need to find the radius. This is:

Substituting the radius, you get that the area and the circumference are:
AREA:

CIRCUMFERENCE:

Answer:
p*106.5/100
Step-by-step explanation:
Answer:
x+8.95 and x+24.55
Step-by-step explanation:
im not going to do this
Answer:
The tower is 61.65 meters tall.
Step-by-step explanation: