Printable · GCSE Foundation · ages 14-16

Geometric terms, notation and diagrams worksheet — GCSE Foundation

Fifteen questions on "geometric terms, notation and diagrams" — DfE statement G1. Print it, or print three versions so neighbours cannot copy by letter; the key gives the letter for each version.

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Geometric terms, notation and diagrams worksheet — GCSE Foundation

Maths · GCSE Foundation · G1 · Geometric terms, notation and diagrams · 15 questions

MathsUKwww.geekhero.co.uk

1.A polygon has 9 sides. What is the name of this polygon?
(a)Octagon
(b)Nonagon
(c)Heptagon
(d)Decagon
2.A polygon has one more side than a heptagon. What is the polygon called?
(a)hexagon
(b)heptagon
(c)octagon
(d)nonagon
3.A regular polygon has 5 lines of symmetry. What is the order of rotational symmetry of this polygon?
(a)5
(b)6
(c)10
(d)4
4.A triangular prism has two triangular faces and three rectangular faces. How many vertices does a triangular prism have?
(a)9
(b)6
(c)8
(d)5
5.A tile manufacturer cuts a hexagonal tile so that all six sides measure exactly 4 cm, but a check shows only two pairs of the six interior angles are equal to each other, not all six angles. The customer's order specifies regular hexagonal tiles. Based on the check, is this tile a regular hexagon?
(a)No — hexagons can't be regular
(b)Yes — six equal sides means regular
(c)Yes — all sides are equal
(d)No — angles must be equal too
6.A quadrilateral has two pairs of parallel sides. All four of its interior angles are right angles, but its sides are not all the same length. Which quadrilateral is this?
(a)Rhombus
(b)Square
(c)Rectangle
(d)Kite
7.A patio plan states: 'Side AB of the patio is parallel to side DC, and AB is longer than DC. Sides BC and AD are not parallel to each other and are not equal in length.' The four sides measure AB = 5.1 m, BC = 3.2 m, DC = 2.8 m and AD = 4.5 m. The tiler needs to order edging strip only for the sides that are not parallel to any other side. What total length of edging strip, in metres, should the tiler order?
(a)7.7 m
(b)4.5 m
(c)7.6 m
(d)15.4 m
8.An isosceles trapezium has exactly one pair of parallel sides, and its two non-parallel sides are equal in length. How many lines of symmetry does it have?
(a)0
(b)2
(c)4
(d)1
9.Which of the following correctly describes what it means for two lines to be perpendicular?
(a)Two lines equal in length
(b)Two lines crossing at any angle
(c)Two lines that never meet
(d)Two lines that cross at right angles
10.A triangle has vertices X, Y and Z, with a right angle at Y. Side XY is twice as long as side YZ. Which of the following correctly describes this triangle?
(a)A right-angled isosceles triangle
(b)A right-angled triangle
(c)An isosceles triangle
(d)An equilateral triangle
11.In geometry, which of the following best describes a 'plane'?
(a)A flat surface extending infinitely in two directions
(b)A straight line extending in one direction
(c)A single, fixed position with no size
(d)A flat, bounded face on a 3D shape
12.In quadrilateral WXYZ, which of the following correctly names the angle at vertex Y using standard notation?
(a)∠YZW
(b)∠WXY
(c)∠XYZ
(d)∠ZWX
13.In quadrilateral ABCD, side AB is parallel to side DC. Which statement correctly uses geometric notation to show this?
(a)AB ∥ BC
(b)AB = DC
(c)AB ∥ DC
(d)AB ⊥ DC
14.In triangle XYZ, the side opposite vertex X is labelled using the standard lowercase-letter convention. Which label is correct?
(a)y
(b)z
(c)x
(d)X
15.Point M lies exactly halfway between point A and point B, with A, M and B all on the same straight line. Which term correctly describes point M?
(a)A perpendicular of AB
(b)A plane of AB
(c)The midpoint of AB
(d)The vertex of AB

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