X times 4. x + x + x+ x. x would be the length of each side
Answer:
7.22
Step-by-step explanation:
3.49+7.50+1.79= 12.78
20.00 -12.78=7.22
You can add any number like 42 plus 42 gives you 84
A rectangle is a parallelogram, so it’s opposite angles are congruent and it’s consecutive angles are supplementary