Answer:
40 square ft
Step-by-step explanation:
If its a square than 20 times 20 equals 40
SUPER SIMPLE =
if r//s then the two angles which in this case are 110 and 80 should be equal but clearly in this case are not so the the lines r and s arent parallel to each other .
do the work first. and u will get the answer easily.
7(x-10)
7×(x-10)
you ×7by whatever x-10 is
