7. a
Given,
Diameter = 16 feet
So, radius = 16 feet/2 = 8 feet
Circumference = 2πr
So, circumference of this circle
= 2πr
= 2 × 3.14 × 8 feet
= 3.14 × 16 feet
= 50.24 feet
b.
Given,
Diameter = 16 feet
So, radius = 16 feet/2 = 8 feet
Area = πr²
So, area of this circle
= 3.14 × (8 feet)²
= 3.14 × 64 feet²
= 200.96 feet²
Ok so... what wait weres the pic??
The answer is 20in. You multiply 4 by 5 because 5x5 is 25 so the answer is 20
Answer:
8.54
Step-by-step explanation:
formula:





d= 8.54
Answer:
How is this related to math?
Step-by-step explanation: