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3 years ago

A triangle has side lengths of 3 m, 5 m and 4 m. The triangle is enlarged so that the larger

Mathematics

2 answers:

kow [346]3 years ago

6 0

Answer:

48 meters

Step-by-step explanation:

3*4 = 12

5*4 = 20

4*4 = 16

These are the sizes when the triangle enlarges with a scale factor of 4.

To find perimeter, you add the sides together

12+20+16 = 48

The perimeter is 48 meters

scoundrel [369]3 years ago

5 0

Smaller triangle Larger triangle
3(4) = 12
4(4) = 16
5(4) = 20
12 m 48 m

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