Understanding Square Area and Perimeter

The video tutorial explains how to find the area of a square given its perimeter. It starts by introducing the problem and then explains the formulas for area and perimeter. The tutorial demonstrates how to solve for the side length by dividing the perimeter by four. Finally, it calculates the area by squaring the side length, resulting in an area of 625 square feet.

What is the perimeter of a square if its area is 100 square feet?

• 70 feet

• 40 feet

• 50 feet

• 60 feet

Tags

CCSS.4.MD.A.3

Which formula is used to calculate the perimeter of a square?

• P = 2 * side

• P = side / 4

• P = 4 * side

• P = side^2

Tags

CCSS.4.MD.A.3

If the perimeter of a square is 100 feet, what is the length of one side?

• 35 feet

• 30 feet

• 25 feet

• 20 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

How do you calculate the area of a square?

• Multiply the side by 4

• Multiply the side by 2

• Square the side length

• Divide the side by 2

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of a square with a side length of 25 feet?

• 750 square feet

• 700 square feet

• 625 square feet

• 500 square feet

Tags

CCSS.4.MD.A.3

If a square has a side length of 25 feet, what is its perimeter?

• 50 feet

• 75 feet

• 100 feet

• 125 feet

Tags

CCSS.4.MD.A.3