Mastering Angles in Polygons
Mathematics
Grade 7
11 questions
~22 mins
0 views0 downloads
About This Worksheet
A worksheet covering Angles in Polygons for Grade 7 students, focusing on basic concepts and application problems.
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Mastering Angles in Polygons
Subject: MathematicsGrade: Grade 7
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Untitled Worksheet
Grade Grade 7
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
What is the sum of interior angles in a triangle?
[1 mark]2.
Calculate the measure of each interior angle in a regular pentagon.
[2 marks]3.
What is the sum of interior angles in a quadrilateral?
[1 mark]4.
Calculate the measure of each interior angle in a regular hexagon.
[2 marks]5.
How many sides does a polygon have if each interior angle measures 135°?
[2 marks]6.
A regular octagon has all its interior angles equal. What is the measure of each interior angle?
[2 marks]7.
Explain why the sum of interior angles in any polygon depends on the number of sides.
[3 marks]8.
A hexagon has one interior angle measuring 150°. If the other five are equal, what is the measure of each of the remaining angles?
[3 marks]9.
In a regular polygon, the measure of each interior angle is 144°. How many sides does the polygon have?
[3 marks]10.
A polygon has 12 sides. What is the sum of its interior angles?
[1 mark]11.
Challenge: A polygon has interior angles measuring 150°, 130°, 140°, and 135°. The remaining angles are all equal. Find the measure of each of the remaining angles.
[4 marks]Quick Actions
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Details
- Created
- 12/30/2025
- Updated
- 12/30/2025
- Type
- worksheet