Posted by
**Deborah** on
.

A right triangle has an area of 13 m2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of the new triangle?

39 m2

169 m2

117 m2

142 m2

I think it is A...?

Thursday

March 30, 2017
Posted by
**Deborah** on
.

A right triangle has an area of 13 m2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of the new triangle?

39 m2

169 m2

117 m2

142 m2

I think it is A...?

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