Can you guys pls halp? (it's a bit blurry sorry)

You are looking at two area rugs for your bedroom. one is a square with side lengths of 6.3 feet. the other is a rectangle that is 4.8 feet by 8.2 feet. which rug will cover the greatest area? how much more area will it cover? with work plzz and u so much

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle