Geometry: quadrilaterals and polygons — KCSE Mathematics
KCSE Mathematics · 97 practice questions · 4 syllabus objectives
What You'll Learn
Key learning outcomes for this topic, aligned to the KNEC KCSE syllabus.
Identify and state the properties of quadrilaterals (parallelogram, rectangle, rhombus, square, trapezium, kite)
Calculate the sum of interior and exterior angles of any polygon and the size of each angle of a regular polygon
Solve problems involving the area of quadrilaterals and polygons using appropriate formulae
Geometry: quadrilaterals and polygons
Sample Questions
Try 3 questions free. Sign up to access all 97 questions with full marking schemes.
A rhombus has diagonals measuring 8 cm and 6 cm. Find the area of the rhombus. (2 marks)
View Marking Scheme
In a rectangle, the length is 10 cm and the width is 5 cm. Calculate the area of the rectangle. (2 marks)
View Marking Scheme
Each exterior angle of a regular polygon measures 45°. (a) Find the number of sides of the polygon. (b) Calculate the sum of all interior angles of the polygon. (4 marks)
View Marking Scheme
A regular polygon has a sum of interior angles equal to 720°. (a) Determine the number of sides of the polygon. (b) Calculate the measure of each interior angle. (4 marks)
Why Practise Geometry: quadrilaterals and polygons?
KNEC Aligned
Questions match the KCSE syllabus objectives and exam format exactly.
Detailed Marking Schemes
Every answer shows exactly what examiners award marks for.
Track Your Mastery
See your score improve as you practise and identify remaining gaps.