Giving brainliest!

what is the length of the indicated arc?

a) pi

b) (1/2) pi

c) 2 pi

d) 4 pi

e) none if the above

The answer is C) 2 pi... I used the formula (x°/360)(2·pi·r). From the 60° given, you can figure out that the arc is 1/6 of a circle (60/360 = 1/6) and then i multiplied that by 2·pi·6 (12pi)... (1/6)(12pi)= 2pi

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: