Answer :
Answer:
√162 which is approx 13 inches
Step-by-step explanation:
2 sides of square form right triangle
Pythagoras Theroem
9^2+9^2 = 81+81= 162
diagonal = √162
Answer:
√162 which is approx 13 inches
Step-by-step explanation:
2 sides of square form right triangle
Pythagoras Theroem
9^2+9^2 = 81+81= 162
diagonal = √162