CAMBRIDGE LOWER SECONDARY MATHEMATICS 8: END OF UNIT 8 TEST
Name ___________________________________
Date _____________
Stage 8 End of Unit 8 Test
1 a
Complete the properties to characterise a regular hexagon.
A regular hexagon has
•
_____ sides the same length
•
_____ angles the same size
•
_____ lines of symmetry
•
rotational symmetry of order _____.
[2]
b Sketch a regular hexagon. Draw on your sketch the lines of symmetry.
[1]
2 Look at isosceles trapezium, WXYZ.
Complete these statements.
a WZ is the same length as _____
b ZY is parallel to _____
c Angle WZY is the same size as angle _____
d Angle WXY is the same size as angle _____
[4]
3 Complete this statement. Use the name of a shape in the box below.
square
kite
parallelogram
A rectangle is a special ___________
Cambridge Lower Secondary Mathematics 8 – Byrd, Byrd & Pearce © Cambridge University Press 2021
rhombus
[1]
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CAMBRIDGE LOWER SECONDARY MATHEMATICS 8: END OF UNIT 8 TEST
4 Work out the circumference of the circle with a diameter of 10 cm. Use π = 3.14.
____________________________________________________________________________
____________________________________________________________________________
[2]
5 Work out the perimeter of this semicircle. Use π = 3.142.
____________________________________________________________________________
____________________________________________________________________________
[2]
6 A circular pond has a circumference of 47 m.
Work out the diameter of the pond. Use the π button on your calculator.
Give your answer correct to 2 significant figures (2 s.f.).
____________________________________________________________________________
____________________________________________________________________________
7 a
[3]
Complete this table showing the number of faces, edges and vertices of these 3D shapes.
3D Shape
Number of
faces
Number of
vertices
Number of
edges
cuboid
square-based pyramid
triangular prism
[3]
b Complete the formula that connects the number of faces (F), vertices (V) and edges (E).
E = ____________________________________
Cambridge Lower Secondary Mathematics 8 – Byrd, Byrd & Pearce © Cambridge University Press 2021
[1]
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CAMBRIDGE LOWER SECONDARY MATHEMATICS 8: END OF UNIT 8 TEST
8
Draw to scale, the plan view, front elevation, and side elevation of this triangular prism.
Use a scale of 1 : 2.
[3]
[TOTAL: 22 Marks]
END OF TEST
Cambridge Lower Secondary Mathematics 8 – Byrd, Byrd & Pearce © Cambridge University Press 2021
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