Area and Perimeter

The distance around an object is called the 

• area
• perimeter

Tags

CCSS.3.MD.D.8

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the perimeter?

• 20
• 5
• 4

Tags

CCSS.4.MD.A.3

How would you find the area of the pink model?

• Add 4 and 3
• Multiply 4 and 3
• Add 4 and 4
• Multiply 4 and 4

Tags

CCSS.3.MD.C.6

What is the area of the shaded region?

• 4 cm²
• 16 cm²
• 8 cm²
• 12 cm²

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

1/2 (b1 +b2) *h

• Area of a rectangle

• Area of a triangle

• Area of a parallelogram

• Area of a trapezoid

Tags

CCSS.6.G.A.1

1/2 (b) *h

• Area of a square

• Area of a rectangle

• Area of a triangle

• Area of a parallelogram

Tags

CCSS.6.G.A.1

A rectangle has a length of 5 cm and width of 9 cm,

what is the perimeter and area?

• Perimeter = 28 cm

  Area = 45 cm²

• Perimeter = 14 cm

  Area = 28 cm²

• Perimeter = 28 cm

  Area = 100 cm²

• Perimeter = 14 cm

  Area = 45 cm²

Tom drew two rectangles, A and B.

The dimensions of A are 3 cm by 4 cm.

The dimensions of B are 2 cm by 5 cm.

Which statement is not true about the two rectangles?

• The area of A is larger than the area of B.

• A and B have the same perimeter, but they do not have the same area.

• The perimeter of B is the same as the perimeter of A.

• A and B have the same area, but they do not have the same perimeter.