Question

The rectangle shown is dilated by a scale factor of 2. ( Need Help). Will Mark Brainliest ​

Answer 1

Answer and Explanation:

If the rectangle is dilated by a scale factor of 2, that means that all of its sides are doubled.

(a) Originally, AB = CD = 15

So, we just multiply 15 by 2: 15 * 2 = 30. Now, A'B' = C'D' = 30 cm

Originally, AC = BD = 8

We just multiply 8 by 2: 8 * 2 = 16. Now, A'C' = B'D' = 16 cm

(b) Basically, the drawing will be of a new rectangle with dimensions of 30 cm by 16 cm.

Answer 2

Answer:

30cm by 16cm

Step-by-step explanation:

this is because you are enlarging it by a scale factor and so you would just multiply the sides by the scale factor to get 30cm and 16cm

$15*2=30cm\\8*2=16cm$