Is there a list of answers ?
First, we know the formula to find the area of a square is A=s^2 where s= side length. Since we have the area, we can solve for s: 81=s^2. To solve for s, you would take the square root of both sides to get s=9. Then, we know the formula for the perimeter of a square is P=s*4. Since we now have s, we can solve for P: P=9*4 or P=36 feet which is the final answer.
Answer:
Step-by-step explanation:A = 35 given
C = 45 given
B = 180 -35-45= 100 three angles of triangle = 180
Answer: -23
Step-by-step explanation:
