Intro to Perimeter!

A polygon is_________.

• a shape

• a shape with straight edges

• a circular shape

• a triangle

The perimeter is ___________________.

• a polygon

• the distance around a shape

• the space that covers a shape

Which image is a polygon?

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What equation would we use to find the perimeter of this polygon?

• 3+3+2= P

• 4+4+5=P

• 5+5+4=P

What is the perimeter of the polygon below?

There are __________ sides on this polygon.

What equation would we use to find the perimeter of this rectilinear shape?

• 4+7+4+3+8+10=P

• 4+4+4+3+10+7=P

• 10+7+3+3+3+8=P

What is the perimeter of this rectilinear shape?