The video tutorial introduces the concept of perimeter to help three farmers, Bob, Jack, and Jill, determine the amount of fencing needed for their fields. It explains how to calculate the perimeter for different shapes, including rectangles, compound shapes, and circles. The tutorial provides step-by-step examples and challenges viewers to calculate perimeters themselves. It concludes with a recap of the key concepts and encourages viewers to engage with the content.

What is the perimeter of a shape?

• The area inside a shape

• The distance around a shape

• The volume of a shape

• The diagonal of a shape

Tags

CCSS.4.MD.A.3

How do you calculate the perimeter of a rectangle?

• Add all the side lengths together

• Add the length and width, then multiply by two

• Multiply all the side lengths together

• Multiply the length by the width

Tags

CCSS.4.MD.A.3

What is the perimeter of Bob's rectangular field?

• 480 meters

• 600 meters

• 560 meters

• 520 meters

Tags

CCSS.1.G.A.2

How many sides does Jack's compound shape have?

• 11 sides

• 8 sides

• 9 sides

• 10 sides

Tags

CCSS.3.MD.D.8

What is the perimeter of Jack's field?

• 370 meters

• 360 meters

• 350 meters

• 340 meters

What is the term used for the perimeter of a circle?

• Arc

• Radius

• Diameter

• Circumference

Tags

CCSS.7.G.B.4

Which formula can be used to find the circumference of a circle?

• 2πr or πd

• πr²

• 2r + 2d

• r + d

Tags

CCSS.7.G.B.4

What is the circumference of Jill's circular field?

• 628 meters

• 600 meters

• 650 meters

• 620 meters

Tags

CCSS.3.MD.D.8

What additional concept might be needed for more complex perimeters?

• Volume measurement

• Using only side lengths

• Area calculation

• Combining circumference and side lengths

Tags

CCSS.3.MD.D.8

What is the perimeter of the complex shape that combines a rectangle and half a circle?

• 45 meters

• 50 meters

• 64 meters

• 32.9 meters

Tags

CCSS.3.MD.D.8