Geometry Formulas to Solve

How can you decompose a parallelogram?

• 2 trapezoids

• 2 triangles

• 4 triangles

Area of triangle?

• 17 units²

• 20 units²

• 10 units²

• 16 units²

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 the following shape?

• 17in²

• 27in²

• 162in²

• 54in²

This net creates what kind of 3D shape?

• Square

• Cube

• Triangular Prism

• Cylinder

If a cube has side lengths of 6in, find its surface area.

• 36in²

• 6in²

• 216in²

• 12in²

Find the volume of a rectangular prism with length 10 cm, width, 4 cm and height 3.5 cm

• 120.5cm³

• 140cm³

• 17.5cm³

• 20.5cm³

What is the distance between the points (-3, 4) and (-3, -5)

• -3 units

• 1 unit

• 9 units

• 8 units

If the coordinate (2, 4) is reflected across the y-axis what are the coordinates of the new point?

• (-2, -4)

• (2, -4)

• (2, 4)

• (-2, 4)