Perimeter with Freewater

Two Shoes travels 5 miles to Sutherland Plantations, 2 miles through the river, and 5 miles back to Freewater. He traveled in a triangle. What is the perimeter of what he traveled?

Be sure to work it out on paper. You would label it like this. https://docs.google.com/document/d/13aj9i9vF42Fq2rkyqx0mP8uAua5m4KzusR6QQr-gQVA/edit?usp=sharing

• 5 miles

• 4 miles

• 12 miles

• 0

Tags

CCSS.3.MD.D.8

Homer's cabin floor in Freewater is shaped like a square. He wants to know the perimeter of his cabin floor. If each side is 10 ft, what is the perimeter?

• 20

• 40

• 10

• What?

Tags

CCSS.4.MD.A.3

Mrs. Crumb's kitchen is in the shape of an octagon. She wants to make some improvements to her kitchen, but she needs to know the perimeter in order to do that. Each side of her kitchen (octagon) is 5 ft. What is the perimeter? (Remember that perimeter is just addition, and an octagon has 8 sides.)

• 40ft

• 8ft

• 20ft

• 165ft

Tags

CCSS.3.MD.D.8

How do you find Perimeter?

• Guess

• Subtract the sides

• Add the sides

• Divide the sides

Tags

CCSS.3.MD.D.8

Ada wants to figure out the perimeter of her cabin in Freewater because her brother Homer figured out the perimeter of his cabin. Ada wanted to be just like Homer, but there was one problem. She couldn't figure out what the measurement of the missing side was. She knew that two sides were 11 ft and one side was 4 ft. What is the number for the missing side that is opposite the 4 ft side?

Look at this to see a picture of Ada's problem. https://docs.google.com/document/d/1AoRuotCSXOTbnP38v6vHSFraz6ubepmoezemTtvEiGI/edit?usp=sharing

Tags

CCSS.HSG.CO.C.11

What have we learned about today?

• Perimeter and Finding the Missing Side Length

• Area

• Multiplying and Division

• I don 't know.

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B