Area of Rectangles, Triangles, and Circles

What is the formula for area a square?

• y=mx+b
• A=a²
• A=lwh
• A=3/4bh

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of a square with a side length of 7 cm. 

• 14 cm²
• 14 cm
• 49 cm
• 49 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of a square with side a= 2 in.

• 4 in²
• 4 ft
• 4 in
• 4 ft³

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If the area of a square is 81 in^2, what is the length of the sides?

• 9 in
• 18 in
• 17 in 
• 6 in

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• 6
• 1
• 9
• 15

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

In what units is area measured?

• centimeters
• cubic units
• square units
• PENGUINS

Tags

CCSS.3.MD.C.6

Find the AREA of this figure.

• 160 square feet
• 160 feet
• abcdefghijklmnopqr
  stuvwxyz
• 1600 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of a rectangle that is 15ft by 1ft ?

• 15 
• 15ft 
• 15ft²
• 👿

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The area of a rectangle is 63 sq. inches.  One side length is 7 inches.  What is the other side length?

• 9 in.
• 7 in.
• 6 in.
• 10 in.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area.

• 17 cm²
• 40 cm²
• 26 cm²
• 60 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3