Area and Perimeter (Year 10)

Area represents the

• The number of square units inside a figure

• The number of units around a figure

• I don't know. Lets ask Mr. WANG.

Tags

CCSS.3.MD.C.6

Perimeter represents the

• Number of square units inside a figure

• The numbers of units around the figure

To find the perimeter of any figure

• Add the lengths of all the sides
• Multiply the lengths of all the sides

Tags

CCSS.3.MD.D.8

• Area of a square
• Area of a rectangle
• Area of a triangle
• Area of a parallelogram

Tags

CCSS.6.G.A.1

• Area of a rectangle

• Area of a triangle

• Area of a parallelogram

• Area of a trapezoid/trapezium

Tags

CCSS.6.G.A.1

• Area of a square
• Area of a triangle
• Area of a trapezoid

Tags

CCSS.6.G.A.1

• Area of a rectangle
• Area of a triangle
• Area of a trapezoid

Tags

CCSS.6.G.A.1

• Area of a parallelogram
• Area of a triangle
• Area of a trapezoid

Tags

CCSS.6.G.A.1

• A = 15 cm²
• A = 15 cm
• A = 16 cm²
• A = 8 cm²

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the approximate side length of a square that has an area of 40?

• 20
• 10
• 1600
• 6.3

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B