Solving Perimeter of a Polygon

what is the perimeter of the square?

• 38.1 cm

• 25.4 cm

• 63.5 cm

• 50.8 cm

What is the perimeter of the rectangle?

• 32.8 cm

• 27.5 cm

• 40.2 cm

• 20.1 cm

Find the perimeter of the isosceles triangle shown.

• 14.2 cm

• 21 cm

• 21.6 cm

• 13.6 cm

Find the perimeter of the trapezium shown.

• 38 cm

• 20 cm

• 40 cm

• 18 cm

Find the perimeter of the Rhombus shown.

• 35 cm

• 25.5 cm

• 34.5 cm

• no answer

Find the perimeter of the L-shaped figure shown.

• 25.6 cm

• 32.2 cm

• 51.2 cm

• 57.6 cm

Find the perimeter of the rectangle shown.

• 38.6 cm

• 19.3 cm

• 38.6 cm

• 19.3 cm

Find the Perimeter of the figure shown.

• 25.5 cm

• 38.3 cm

• 12.8 cm

• 46.8 cm

The perimeter of the square is 19 cm. Find the length of the sides (S).

• 4.75 cm

• 3.75 cm

• 2.75 cm

• 5.75 cm

A rectangle is 18.5 cm by 10.8 cm and has the same perimeter as an equilateral triangle. Find the length of the sides of the triangle.

• 17.5 cm

• 18.5cm

• 19.5 cm

• 20.5 cm