Gcse Grade C Exam Practice Worksheet With Answer Key - Alperton Community School Page 18

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GEOMETRY – ANGLES
1.
Diagram
NOT
accurately drawn
D
E
62°
64°
G
F
DE is parallel to FG.
Find the size of the angle marked y°.
..........................° (Total 1 mark)
*2.
Diagram
NOT
accurately drawn
A
B
C
48°
30°
E
D
x
F
y
G
BEG and CFG are straight lines. ABC is parallel to DEF. Angle ABE = 48°. Angle BCF = 30°.
(a)
(i)
Write down the size of the angle marked x.
x = ...................°
(ii)
Give a reason for your answer.
...........................................................................................................................(2)
(b)
(i)
Write down the size of the angle marked y.
y = ...................°
(ii)
Give a reason for your answer.
......................................................................................................(2) (Total 4 marks)
Alperton Community School Maths Department: GCSE Grade C Exam Practice
18

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