Question

Help pls! this is khan academy and i need to pass this class

Answer 1

Answer:

The scale factor from Figure A to Figure B is 4

Step-by-step explanation:

As the sides of these triangles do not have angles for use to calculate the exact areas, allowing us to divide the larger triangle by the smaller to find the scale factor, we must look at the lengths of the sides within these two triangles. After inspection, we can see that corresponding sides may instead be divided into one another. For example,

56/14

64/16

28/7

These pairs of corresponding sides may be divided as so and all reach the conclusion of a value of 4. This means that the larger triangle has sides that are a multiple of 4 to the smaller triangle.

Thus the scale factor from Figure A to Figure B is 4!

Answer 2

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Answer: Scale factor is 4

Explanation:

56 / 14 = 4

I hope this helped!

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