A North American hockey rink contains 5 face-off circles. Each of these circles has a
radius of 15 feet. What is the total area, in feet, of all the face-off circles? (Use 3.14
for pi)
(value) square feet***

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation:

the answer would be 0.54

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a