Quiz

Enlargements

Beth Thomas 5 perguntas

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Perguntas do quiz (5)

1What is the scale factor of the enlargement?
1. A3
2. B2
3. C1/2
4. D1/3
2The shape has been enlarged by a scale factor of [blank_start]3[blank_end] about the point ([blank_start]-3[blank_end],[blank_start]1[blank_end])
1. A3
2. B-3
3. C1
3Shape Y has been [blank_start]enlarged[blank_end] by a scale factor of [blank_start]1/2[blank_end] about the point ([blank_start]5[blank_end],[blank_start]1[blank_end]).
1. Aenlarged
2. Btranslated
3. Crotated
4. D1/2
5. E1/3
6. F2
7. G3
8. H5
9. I-1
10. J6
11. K1
12. L4
4Shape C has been enlarged by a scale factor of [blank_start]2[blank_end] about the point ([blank_start]0[blank_end], [blank_start]5[blank_end]).
1. A2
2. B0
3. C5
5Question: Describe the transformation taking shape B to shape A.

Answer: Shape B has been [blank_start]enlarged[blank_end] by a [blank_start]scale[blank_end] [blank_start]factor[blank_end] of [blank_start]1/3[blank_end] about the point ([blank_start]0[blank_end],[blank_start]1[blank_end]) to get Shape A.
1. Aenlarged
2. Btranslated
3. Crotated
4. D1/3
5. E3
6. F2
7. G1/2
8. Hscale
9. Ifactor
10. J0
11. K1
12. L5