Find the circumference and the area of a circle with radius 5 ft Use the value 3.14 for pi and do not round your answers. Be sure to include the correct units in your answers.

Circumference: 31.4 ft

Area: 78.5

Step-by-step explanation:

To do the circumference of a circle, you have to do 2r, let's do 2x=6.28. Now we will do 6.28x5= 31.4, So 31.4 ft is the answer.

To do the area of a circle you have to do r² so x r². First we will do the radius first, 5x5=25, so we will do 3.14x25=78.5. So 78.5ft is the answer!

-6 is the correct option from the above given options

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: