Perimeter

I am a square measuring 15 cm on each side. What is my perimeter? ______

• 60

• 60 cm

• 60 dm

• 60 m

I am a scalene triangle measuring 12 cm, 15 cm and 20 cm on each side. What is my perimeter? ________

• 27 cm

• 37 cm

• 47 cm

• 57 cm

A rectangle has a length of 22 m and has a width of 10 m. The perimeter of the rectangle is ________.

• 32 cm

• 32 m

• 64 cm

• 64 m

The trapezoid measures 10 ft., 12 ft., 15 ft. and 14 ft. on its sides. What is my perimeter? ________

• 51 ft

• 61 ft

• 71 ft

• 81 ft

I am a parallelogram with the longer sides 24 m each and the shorter sides 12 m each. My perimeter is ________.

• 36 m

• 72 m

• 46 m

• 82 m

it is the total distance around a polygon.

• Area

• Perimeter

• Volume

• Length

The formula in finding the perimeter of a square is

• P= 3s

• P=4s

• P=2l +2w

• P=2b+2h

The word perimeter has been derived from the Greek word peri meaning around and metron which means measure.

• True

• False

P = a+b+c+d is the formula used to find the perimeter of

• square

• parallelogram

• trapezoid

• rectangle

We use __________ in expressing perimeter.

• perimeter

• units

• square units

• area