A20° sector in a circle has an area of 684 yd2.
what is the area of the circle?
yd2

15 points ! ~ see if you know the answer to both you!

Find the value of x. round the length to the nearest tenth

You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?