2 years ago

The first triangle is dilated to form the second triangle. What id the scale factor?

Mathematics

1 answer:

Slav-nsk [51]2 years ago

7 0

Answer:

0.5

Step-by-step explanation:

10/5=0.5, or one half.

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Step-by-step explanation:

The area of a triangle with three vertices $(x_1,y_1),(x_2,y_2),(x_3,y_3)$ is given by the determinant of the following matrix:

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In this question:

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