Perimeter - Geometry

What is the perimeter of the square?

• 20 cm

• 10 cm

• 25 cm

• 25 in

If a square has a perimeter of 20 cm, what are its side lengths?

• 4 cm

• 5 cm

• 6 cm

• 7 cm

Find the perimeter of the rectangle.

• 40 mm 
• 82 mm 
• 420 mm 
• 41 mm 

Given the following rectangle with a perimeter of 276.4 and a length of 73.2, find the width.

• 130

• 65

• 699.2

• 203.2

Given the following rectangle, the length is 4x, the width is 2x and the perimeter is 102. Solve for x.

• 17 inches

• 6.375 inches

• 8.5 inches

• 12.75 inches

Calculate the perimeter of a triangle with sides 8 cm, 15 cm, and 17 cm.

• 40 cm

• 30 cm

• 50 cm

• 25 cm

If the perimeter of an isosceles triangle is 42 ft and two sides are 16 ft, what is the length of side c?

• 16 ft

• 32 ft

• 10 ft

• 26 ft

What is the missing length if the perimeter is 30cm?

• 12cm
• 13cm
• 30cm
• 5cm

The perimeter of the triangle below is 66 inches. What is the value of x?

• 6 inches

• 15 inches

• 60 inches

• 6.5 inches

Given the following parallelogram with dimensions 13 ft and 27 ft, find the perimeter.

• 80

• 40

• 351

• 28