A triangle has side lengths of 3 m, 5 m and 4 m. The triangle is enlarged so that the larger
2 answers:
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
Smaller triangle Larger triangle
3(4) = 12
4(4) = 16
5(4) = 20
12 m 48 m
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