Reflections y - primarysite-prod-sorted.s3.amazonaws.com · Reflections 1 Five parallelograms are...
Transcript of Reflections y - primarysite-prod-sorted.s3.amazonaws.com · Reflections 1 Five parallelograms are...
Reflections
1 Fiveparallelogramsareshownonthecoordinategrid.
a) TicktheshapesthataretranslationsofshapeA.
b) CircletheshapesthatarereflectionsofshapeA.
2 Reflectthetriangleinthey-axis.
3
a) Whatisthenameoftheshapeplottedonthegrid?
b) Reflecttheshapeinthex-axis.
©WhiteRoseMaths2019
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y 0 21 3 4 5 6 7 8 9 10–9–10 –8 –7 –6 –5 –4 –3 –2 –1
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–10
–9
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0 1 2 3 4 5–5 –4 –3 –2 –1
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–4
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5 TheshapeisreflectedinthelinemarkedL.
Workoutthecoordinatesofthenewvertices.
Thenewverticesareat
( , )( , )( , )( , )
6 TheisoscelestrianglehasbeenreflectedinthelinemarkedL.
Workoutthemissingvalues.
=
=
=
=
=
=
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4 Anoctagonisshownonthecoordinategrid.
a) Reflecttheshapeinthex-axis.
b) Translatethenewshape10rightand10down.
c) Reflectthenewshapeinthex-axis.
d) Whatdoyounotice?
e) Createasimilarquestionforyourpartnertocomplete.
©WhiteRoseMaths2019
0 21 3 4 5 6 7 8 9–9 –8 –7 –6 –5 –4 –3 –2 –1
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L
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L
(–5,15)
(–20,10)
( ,40)
(–30,10)
(–30,–60)
( , )
(–55, )
( , )