Question

The marching band has ordered a banner with its logo. The logo is a circle with a 45 degree central angle. If the diameter of the circle is 3 feet, what is the length of the major arc to the nearest tenth?

Answer 1

circumf. = 3π feet
45° is 1/8 of a rotation.

so what is (1/8) of 3π ?

Answer 2

45

Answer 3

8.2 ft

It’s right