Area: Practice 4

Practise focused skills from Area

MathematicsGrade 8Mixed12 questions24 min

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Section A: Core Practice · 6 questionsSection B: Reasoning and Application · 6 questions

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Section A: Core Practice

Build core ideas for this chapter.

Choose the best answer for each question.

Question 1

EasyQuestion

A composite figure is made from a rectangle and a right triangle. What is the best way to find its area?

Topic: Composite and Applied Area · Skill: Find area by decomposing composite figures

Question 2

EasyQuestion

Two figures have the same perimeter. Must they have the same area?

Topic: Composite and Applied Area · Skill: Solve area-based cost and design problems

Question 3

MediumQuestion

Find the area of a triangle with base $15$ units and height $8$ units.

Topic: Area of Triangles · Skill: Find area of triangles using base and height

Question 4

MediumQuestion

Find the area of a triangle with base $7$ units and height $14$ units.

Topic: Area of Triangles · Skill: Choose correct base-height pairs in triangles

Question 5

MediumQuestion

Find the area of a rectangle $12$ units long and $5$ units wide.

Topic: Area of Triangles · Skill: Compare triangle areas on the same base or height

What this assignment covers

Progressive Grade 8 Math practice for Area covering Area of Quadrilaterals, Area of Triangles, Composite and Applied Area.

Skills and sections

Find area by decomposing composite figures, Solve area-based cost and design problems, Find area of triangles using base and height, Choose correct base-height pairs in triangles, Compare triangle areas on the same base or height

Section A: Core Practice: 6 questions
Section B: Reasoning and Application: 6 questions