Understanding Area and Perimeter on the Coordinate Plane

How do you calculate the perimeter of a rectangle?

• Multiply base by height

• Subtract the shorter side from the longer side

• Add the length of all sides

• Divide the base by the height

Tags

CCSS.4.MD.A.3

What is the formula for the area of a rectangle?

• Length plus width

• Length times width

• Length divided by width

• Length minus width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

If a rectangle has a length of 8 units and width of 5 units, what is its perimeter?

• 20 units

• 13 units

• 40 units

• 26 units

Tags

CCSS.4.MD.A.3

For a rectangle with a base of 5 units and height of 8 units, what is the area?

• 13 square units

• 15 square units

• 40 square units

• 26 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the correct formula to calculate the area of a triangle?

• (Base plus height) divided by 2

• Base times height

• Base plus height

• (Base times height) divided by 2

Tags

CCSS.6.G.A.1

Given a triangle with a base of 11 units and height of 9 units, what is its area?

• 20 square units

• 45 square units

• 99 square units

• 49.5 square units

Tags

CCSS.6.G.A.1

How do you find the perimeter of a shape on the coordinate plane?

• Subtract the highest coordinate from the lowest

• Multiply the coordinates

• Add the coordinates together

• Add the length of all sides

If a rectangle's sides are 4 units and 9 units, what is its perimeter?

• 26 units

• 18 units

• 13 units

• 36 units

Tags

CCSS.4.MD.A.3

For a rectangle with sides measuring 4 units and 9 units, what is the area?

• 13 square units

• 45 square units

• 26 square units

• 36 square units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

When given four points on a coordinate plane, how do you determine the shape they form?

• By finding the midpoint of the points

• By calculating the distance between each point

• By plotting the points and connecting them in order

• By adding the values of the points

Tags

CCSS.6.G.A.3