It is a square, so you know the sides are equal. You also know that 49 is a squared number. so you do 49 square rooted and you get 7. the perimeter is adding all the side lengths. So you take 7 and multiply it by 4 since a square has 4 sides. and u have your perimeter. 28!<span />
The radius is 22 for this , good luck my friend!!
Graph B is the correct answer
Answer:
Step-by-step explanation:
Always when division with fractions, always move the decimal to the left.
