Answers TX-Mathematical Models with Applications A Properties of TransformationsQuestion 6

6

AssignmentMultiple Choice

Properties of Transformations

Question 6 • TX-Mathematical Models with Applications A

What is the area of the triangle after applying a dilation by a scale factor of 2? Describe the effects.

Answer

A

31.5 cm2. The area of the new triangle is equal to the area of the original triangle.

B

63 cm2. The area of the new triangle is 2 times the area of the original triangle.

C

126 cm2. The area of the new triangle is 4 times the area of the original triangle.

D

252 cm2. The area of the new triangle is 8 times the area of the original triangle.

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