Area of Triangles (Review Perimeter + Area of Rectangles)

Area of Triangles (Review Perimeter + Area of Rectangles)

Perimeter

the distance around a shape. The sum of each side of a shape.

Fill in the Blanks

Fill in the Blanks

Area

the area inside of a shape, measured in square units.

Multiple Choice

Find the area of the rectangle.

• 8 square units
• 9 square units
• 10 square units
• 12 square units

Multiple Choice

What is the area of this figure?

• 40 square units
• 40 units
• 40

AREA of a TRIANGLE

How is it related to the area of a rectangle?

What is the difference between a triangle and a right triangle?

Multiple Choice

Which statement must be true about a right triangle?

• One angle is equal to 90 degrees

• One angle is more than 90 degrees

• All 3 sides have the same length

• All 3 sides have a different length

Multiple Choice

Which of the following is a right triangle?

Multiple Select

What is the formula for the area of a triangle? (choose 3 answers)

• Area = (base x Height) /2

• Area = (base x Height)

• Area = (base x height) divided by 2

Multiple Choice

What is the area?

• 20 m²

• 40 m²

• 13 m

• 7.5 m²

Multiple Choice

Area of triangle?

• 17 units²
• 20 units²
• 10 units²
• 16 units²

Multiple Choice

Find the area of this triangle.

• 240 ft²
• 56 ft²
• 66 ft²
• 120 ft²

Exit Ticket - Quizizz Code Below

Homework for tonight: Khan Area of Triangles must get 6 out of 7. Work should be written on the back of paper. Turn in tomorrow.

1st Period Code: 09934530

2nd Period Code: 32954050

5th Period Code: 60413634

6th A Period Code: 53991106