Area/Perimeter and Decimals-Mixed Operations

What is the area of a rectangle with side lengths 2 by 8?

• 28

• 16

• 10

• 14

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Area is measured in:

• feet

• centimeters

• square units

• inches

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 28 sq feet
• 28 feet
• 48 feet
• 48 sq feet

Tags

CCSS.4.MD.A.3

Find the perimeter of this triangle.

• 12 in
• 22 in
• 18 in
• 24 in

Find the area of this triangle.

• 12 in²
• 22 in²
• 18 in²
• 24 in²

Tags

CCSS.6.G.A.1

Find the area:

• 13 in²
• 20 in²
• 26 in²
• 40 in²

Tags

CCSS.6.G.A.1

• 40 in²
• 40
• 40 in
• 4 in²

Tags

CCSS.6.G.A.1

What is the perimeter of the parallelogram? 

• 19 cm
• 30 cm
• 32 cm 
• 56 cm

Tags

CCSS.3.MD.D.8

What does perimeter mean?

• the amount of space inside a shape
• the distance around the shape
• the amount of space inside a shape divided by two
• half the distance around a shape

7.9 + 18.72

• 2662
• 26.62
• 1
• 25.62

Tags

CCSS.6.NS.B.3