EPM3-U7-L1: Perimeter of a triangle and a quadrilateral

It's a .............

• triangle

• quadrilateral

They are .............

• triangles

• quadrilaterals

The perimeter of a triangle is the total length of its ......... sides.

• three

• four

• five

The perimeter of a quadrilateral is the total length of its ......... sides.

• three

• four

• five

FILL IN THE BLANK.

The _erimeter of the rectangle is 20 cm.

What letter denotes the perimeter?

Perimeter = ....

• P

• M

• R

• S

UNSCRAMBLE.

t e i r P m e e r

Find the perimeter of the triangle.

Find the perimeter of the quadrilateral.

Find the perimeter of the quadrilateral.