Question

Please Answer due today 100 points

Answer 1

A scaled copy is a copy of an figure where every length in the original figure is multiplied by the same number.

The original figure A is 2 units wide and 2 units high. The scaled copies must follow the same ratio of width to height (2 : 2), as well as the vertices of the figure remaining the same.

Therefore, figures 2 and 4 are scaled copies only.

No, for figure B to be a scaled copy, the width would also have to be scaled down. As the width has remained the same in both figures, figure B is not a scaled copy.

A & D are scaled copies

Question 4

1. 5 · 3 = 15

2. 4 · 8 = 32

3. 6 ·
`\frac32` = 9

4. 12 ·
`\frac14` = 3