3. 1. Which of these shapes are1. Which of these shapes are
congruentcongruent to theto the yellowyellow one?one?
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4. CongruentCongruent shapes are all shown inshapes are all shown in
yellowyellow – were you right?– were you right?
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5. What makes a pair of shapesWhat makes a pair of shapes
““congruentcongruent”?”?
Same anglesSame angles
Same side lengthsSame side lengths
Can be rotated or a mirror imageCan be rotated or a mirror image
A cut-out of one shape will always fitA cut-out of one shape will always fit
exactly over the otherexactly over the other
Click the green box if you want to go back toClick the green box if you want to go back to
the first “congruent shapes” question page.the first “congruent shapes” question page.
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6. 2. Which of these shapes are2. Which of these shapes are
congruentcongruent to theto the yellowyellow one?one?
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7. CongruentCongruent shapes are all shown inshapes are all shown in
yellowyellow – were you right?– were you right?
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9. Which of these shapes areWhich of these shapes are similarsimilar
to theto the yellowyellow one?one?
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10. SimilarSimilar shapes are all shown inshapes are all shown in
yellowyellow – were you right?– were you right?
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11. What makes a pair of shapesWhat makes a pair of shapes
““similarsimilar”?”?
Same anglesSame angles
Sides in the same proportionSides in the same proportion
Can be rotated or reflectedCan be rotated or reflected
One is an enlargement of the otherOne is an enlargement of the other
Same shape Wrong size SimilarSame shape Wrong size Similar
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the “similar shapes” question page.the “similar shapes” question page.
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12. Which of these shapes areWhich of these shapes are similarsimilar
to theto the yellowyellow one?one?
(They aren’t drawn to scale)(They aren’t drawn to scale)
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13. SimilarSimilar shapes are shown inshapes are shown in yellowyellow
– were you right?– were you right?
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