Test

Enlargements

Beth Thomas 5 preguntas

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Este test tiene tipos de pregunta que se abren en el reproductor de siempre.

Preguntas del test (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