Geometry Introduction

How can you decompose a parallelogram?

• 2 trapezoids

• 2 triangles

• 4 triangles

Find the area of the figure.

• 10 cm²

• 24 cm²

• 12 cm²

• 20 cm²

The base and height of a parallelogram must be...

• opposite

• perpendicular

• inside the shape

• a dashed line

What is the area of this triangle?

• 14 units²

• 24 units²

• 48 units²

What is the area of this triangle?

• 12 sq. cm.

• 6 sq. cm.

• 12 cm

• 6 cm

Find the area of the triangle.

• 20 cm²

• 56 cm²

• 28 cm²

• 27 cm²

Choose the Correct net.

• A

• B

• C

• D

What is the formula for finding the area of a triangle?

• bh

• lwh

• 1/2 bh

Area of triangle?

• 17 units²

• 20 units²

• 10 units²

• 16 units²

Which figure will this net make?

• Rectangular Prism 

• Triangular Prism

• Triangular Pyramid 

• Cube