Understanding Perimeter of Polygons

What is the perimeter of a pentagon if its sides measure 16, 16, 14, 14, and 8 feet?

• 66 feet

• 72 feet

• 70 feet

• 68 feet

If a triangle has sides measuring 22, 22, and 14 inches, what is its perimeter?

• 58 inches

• 56 inches

• 60 inches

• 54 inches

How do you calculate the perimeter of a square with each side measuring 4 feet?

• Multiply 4 by 3

• Add 4 three times

• Add 4 four times

• Multiply 4 by 5