Grade 6 Practice

Plane Figures and Coordinate Geometry

Find areas and locate polygons in all four quadrants. Enter areas as numbers without units. Write coordinate pairs like -3,2 without parentheses.

Practice Questions

10 questions

1
A triangle has base 10 cm and perpendicular height 6 cm. Find its area in square centimeters.
2
A parallelogram has base 8 cm and perpendicular height 5 cm. Find its area in square centimeters.
3
A 10 cm by 8 cm rectangle has a 4 cm by 3 cm corner removed. Find the remaining area in square centimeters.
4
A shape is made from a 6 cm by 4 cm rectangle and a triangle with base 6 cm and height 3 cm, with no overlap. Find its total area in square centimeters.
5
Three consecutive vertices of an axis-aligned rectangle are (-3, 2), (4, 2), and (4, -2). What is the fourth vertex?
6
A rectangle has vertices (-3, 2), (4, 2), (4, -2), and (-3, -2). What is its area in square units?
7
A triangle has vertices (-2, -1), (4, -1), and (-2, 3). What is its area in square units?
8
Reflect the vertex (-4, 3) across the x-axis. What is its new location?
9
Translate the vertex (-3, -2) by 5 units right and 4 units up. What is its new location?
10
A parallelogram has area 54 square centimeters and base 9 cm. What is its perpendicular height in centimeters?

Complete the questions, then check your answers.