Perimeter of a Triangle

What is the meaning of the sentence "perimeter of a shape"?

• It is a straight line from one point to another

• It is the distance between two shapes

• It is the total length of the sides of a shape

• It means the boundary

Find the perimeter of this triangle.

• 12 in

• 22 in

• 18 in

• 24 in

Tags

CCSS.3.MD.D.8

Find the perimeter of this triangle.

• 150 ft

• 100 ft

• 20 ft

• 35 ft

Tags

CCSS.3.MD.D.8

The sides of a scalene triangle measure 10cm, 6cm and 8cm. Find the perimeter.

• 22

• 23

• 24

• 26

Tags

CCSS.3.MD.D.8

Perimeter of a triangle is 18m. If two sides are 5m and 7m respectively, find the measure of the third side.

• 11m

• 13m

• 12m

• 6m

Tags

CCSS.3.MD.D.8

In the given triangle, a,b and c are the sides of the triangle. Find the perimeter.

• a+b-c

• a-b-c

• a+b+c

• a-b+c

Tags

CCSS.3.MD.D.8

Find the perimeter of an equilateral triangle if its side is 3cm.

• 9cm

• 27cm

• 12cm

• 6cm

Tags

CCSS.3.MD.D.8

Find the perimeter of a triangle whose sides are 5 cm, 4 cm and 2 cm.

• 18cm

• 11cm

• 12cm

• 16cm

Tags

CCSS.3.MD.D.8

A triangular field has sides 210m,180m and 230m long. How much wire is required to fence the field?

• 530m

• 710m

• 490m

• 620m

Tags

CCSS.3.MD.D.8

Rohit wants to put tape around a triangular box twice. If the box is an equilateral triangle and one side measures 9cm, find the amount of tape required.

• 27cm

• 36cm

• 54cm

• 18cm

Tags

CCSS.3.MD.D.8