Perimeter Triangles

Find the perimeter of this triangle.

• 12 in

• 22 in

• 18 in

• 24 in

Find the perimeter of this triangle.

• 26 cm

• 30 cm

• 21 cm

• 16 cm

Find the perimeter of this triangle.

• 12 in

• 22 in

• 18 in

• 24 in

Find the perimeter of this triangle.

• 20 cm

• 35 cm

• 40 cm

• 12.5 cm

Find the perimeter of this triangle.

• 42 ft

• 46 ft

• 56 ft

• 54 ft

The perimeter of the triangle shown is 17x units. The dimensions of the triangle are given in units. Which equation can be used to find the value of x?​ (a)   What is the perimeter of the triangle?​ (b)   units.

• 51

• 3

• 21

• 82

• 5

The perimeter of the isosceles triangle is 365 millimeters. What is the length of the missing side?

c

163

202 mm

41 mm

39 mm

38 mm

Find the perimeter of the following triangle:

• 12 units

• 6 units

• 20 units

• 12 units

Find the perimeter of the triangle

• 8

• 22

• 40

Jose lives next to a triangular park. He likes to take his dog for a walk around the park on the weekend. If he makes 3 trips around the park how far does he walk?

• 17 units

• 25 units

• 51 units

• 102 units