PLZ HELP WILL GIVE BRAINLIEST
The Earth has diameter of 7,917.5 miles. What is the distance a plane would have to fly if it could fly around the entire equator? Use 3.14 for π and round to the nearest hundredth.

Jason is painting a large circle on one wall of his new apartment. The largest distance across the circle will be 8 feet. Approximately how many square feet of wall will the circle cover? Use 3.14 for π and round to the nearest hundredth.
How much area will he cover if he painted a circle on three walls?