Perimeter of Square and Triangle

One side of the square measures 15cm. What is the perimeter of the square?

• 30cm.

• 60cm.

• 225cm.

• 15 cm

The sides of an equilateral triangle measure 12cm. What is the perimeter of the triangle?

• 144cm.

• 36cm.

• 12cm.

• 24 cm

What is the perimeter of this triangle?

• 18 in

• 20 in

• 27 in

• 81 in

To find the perimeter of any figure

• Add the lengths of all the sides

• Multiply the lengths of all the sides

• Add 2 sides and multiply it by the rest of the sides. 

• Multiply by 4 always.  Always. 

Find the perimeter of the triangle.

• 36

• 21

• 24 in

• 36 in

A square garden has a perimeter of 100 feet.  What is the length of each side?

• 25 feet

• 50 feet

• 400 feet

• 100 feet

The sides of a triangle measures 14 cm, 18 cm and 18 cm. Find the perimeter.

• 36 cm

• 32 cm

• 34 cm

• 50 cm

The sides of an equilateral triangle is 66 cm.Find the perimeter.

• 132 cm

• 198 cm

• 264 cm

• 130 cm

What is the perimeter of this equilateral triangle?

• 4cm

• 16cm

• 12cm

• 8cm

Find the perimeter.

• 57 cm

• 85 cm

• 64 cm

• 68 cm