Geometry Section 1.7 Area and Perimeter

Geometry Section 1.7 Area and Perimeter

​

Multiple Choice

What is the area formula for a rectangle?

• $$\pi r^2$$

• $$2\pi r$$

• $$2l+2w$$

• $$l\cdot w$$

• $$l\cdot w\cdot h$$

Multiple Choice

What is the area formula for a circle?

• $$\pi r^2$$

• $$2\pi r$$

• $$2l+2w$$

• $$l\cdot w$$

• $$l\cdot w\cdot h$$

Multiple Choice

What is the circumference formula for a circle?

• $$\pi r^2$$

• $$2\pi r$$

• $$2l+2w$$

• $$l\cdot w$$

• $$l\cdot w\cdot h$$

Multiple Choice

What is the perimeter formula for a rectangle?

• $$\pi r^2$$

• $$2\pi r$$

• $$2l+2w$$

• $$l\cdot w$$

• $$l\cdot w\cdot h$$

Fill in the Blanks

Find the area of Rectangle ABCD

Fill in the Blanks

Find the area of Rectangle EFGH

Multiple Choice

True or false: The previous two problems have equal areas therefore their perimeters must be equal?

• True

• False

Fill in the Blanks

Find the perimeter of Rectangle ABCD

Fill in the Blanks

Find the perimeter of Rectangle EFGH

Multiple Choice

Based on the results of your previous answers, do shapes with equal areas always have equal perimeters?

• Yes

• No

• It is impossible to tell

Multiple Choice

What is the area of a rectangle with a base of 8 inches and a height of 2 feet?

• 16 sq ft

• 192 sq in

• 16 sq in

• 192 sq ft

Multiple Choice

What is the perimeter of a rectangle with a base of 8 inches and a height of 2 ft?

• 10 in

• 20 in

• 20 ft

• 32 in

• 64 in

Multiple Choice

Can the area and perimeter ever be the same number?

• Yes

• No

Multiple Choice

Find the perimeter of a square with side length = 7

• 14

• 49

• 28

• 21

Fill in the Blanks

Find the perimeter of a square with an area of 144.

Multiple Choice

Find the circumference of a circle with a diameter of 10.

• $$100\pi$$  

• $$10\pi$$  

• $$25\pi$$  

• $$20\pi$$  

Multiple Choice

Find the area of a circle with a diameter of 10.

• $$100\pi$$  

• $$10\pi$$  

• $$25\pi$$  

• $$20\pi$$  

Multiple Choice

Find the area of a circle with a circumference of $$8\pi$$  

• $$64\pi$$  

• $$4\pi$$  

• $$16\pi$$  

• $$32\pi$$  

Fill in the Blanks

Find the area of the following composite shape.

Just fill in the number.

No units.

Classwork/Practice

• Sheet 1.7 in Google Classroom

• #1 - 12