Missing Triangle Perimeter

Find the perimeter of the large triangle.

• 24

• 36

• 12

• 54

Find the perimeter of the large triangle. (First find the missing side length)

• 24

• 36

• 12

• 54

Find the missing side of the large triangle, then, find the PERIMETER of the large triangle.

• the missing side is 12, the perimeter is 24

• the missing side is 12, the perimeter is 36

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10

• 12

• 15

• 18

What is the length of the missing side if the perimeter is 44m?

• 12m

• 22m

• 44m

• 2m

A triangular sign has a perimeter of 70 inches. Two of the sides are each 19 inches. What is the length of the 3rd side in inches?

• 32

• 89

• 51

• A triangle has 3 sides.

A triangular puzzle has a perimeter of 99 centimeters. Two of the sides are each 37 centimeters long. How long is the missing side?

• 136 cm

• 62 cm

• 25 cm

• 25 inches

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

What is the measure of x?

• 12

• 15

• 6

• 9

Triangle PQR is similar to triangle XYZ.  What is the PERIMETER of triangle XYZ?

• 21 cm

• 63 cm

• 105 cm

• 126 cm