Each Angle: Fluency & Practice
Mathematics
GCSE Foundation
11 questions
~22 mins
1 views0 downloads
About This Worksheet
A worksheet focusing on calculating and understanding Each Exterior Angle of polygons, designed for GCSE Foundation students to develop procedural fluency and reasoning skills.
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Full preview • 11 questions
Each Angle: Fluency & Practice
Subject: MathematicsGrade: GCSE Foundation
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Untitled Worksheet
Grade GCSE Foundation
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
Calculate the measure of each exterior angle of a regular hexagon.
[2 marks]2.
A regular octagon has exterior angles of equal measure. What is the size of each exterior angle?
[2 marks]3.
Determine the sum of all exterior angles of any convex polygon.
[2 marks]4.
A regular decagon has each exterior angle measuring 36°. Calculate the number of sides in this polygon.
[2 marks]5.
A polygon has exterior angles of 30°, 70°, and 60°. If the remaining exterior angles are all equal, what is the measure of each of the remaining angles?
[3 marks]6.
Construct a quadrilateral with exterior angles of 80°, 100°, 90°, and the remaining exterior angle. Show your working.
[4 marks]7.
In a regular polygon, the measure of each exterior angle is 24°. How many sides does the polygon have?
[2 marks]8.
A polygon’s exterior angles are in the ratio 1:2:3:4. Find the measure of each exterior angle.
[3 marks]9.
A convex polygon has exterior angles of 50°, 60°, 70°, and one unknown angle. The sum of all exterior angles is 360°. Find the measure of the unknown exterior angle.
[3 marks]10.
Identify the common mistake made when calculating exterior angles by dividing the total sum (360°) by the number of sides, and explain how to avoid it.
[3 marks]11.
A regular polygon has 12 sides. Calculate the measure of each exterior angle and the interior angle.
[3 marks]Quick Actions
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Details
- Created
- 1/1/2026
- Updated
- 1/1/2026
- Type
- worksheet