For hockey practice, rosa has to skate around a face off circle five times. the face off circle has a diameter of 9.0m. about how far does rosa have to skate?

Step-by-step explanation:

Given:

Rosa has to skate around a face off circle five times.

Diameter of a circle = 9.0 m

Radius of a circle =

Solution:

We know that the circumference of a circle.

Where;

r = Radius of a circle

Substitute in above equation.

So, the circumference of the circle is 28.26 m.

Rosa has to skate around a face off circle five times, so Rosa cover 28.26 m 5 times.

Therefore, the distance cover by Rosa to skate 141.3 m.

a) 7x=7

step-by-step explanation: