perimeter

I have a loaf of bread the width is 7cm and the length is 8cm how much total?

• 23cm

• 30cm

• 31cm

• 34cm

what does perimeter mean?

• The space in the shape

• simple math

• The distance in the outline of a shape

• Addition

My farms width is 23 cm and the length is 34cm how much total?

• 104cm

• 98cm

• 80cm

• 102cm

What is the perimeter of this rectangle?

• 21 units
• 12 units
• 3 units
• None of the above.

Tags

CCSS.4.MD.A.3

Farmer Jose built a fence around his rectangular pig's pen. The fence was 10 feet long and 7 feet wide. How many feet of fencing would he need for his pig's pen? 

• 70 feet
• 17 feet
• 34 feet
• 36 feet

Tags

CCSS.3.MD.D.8

What is the perimeter of this shape?

• 30cm
• 32cm
• 60cm
• 20cm

Tags

CCSS.3.MD.D.8

perimeter plz?

• 12cm

• 14cm

• 11cm