dianachilel5 dianachilel5

12-02-2021
Mathematics

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Triangle DEF is formed by connecting the midpoints of
the sides of triangle ABC. What is the perimeter of
triangle ABC?

Triangle DEF is formed by connecting the midpoints ofthe sides of triangle ABC What is the perimeter oftriangle ABC class=

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Adetunmbiadekunle Adetunmbiadekunle

17-02-2021

Answer:

18

Step-by-step explanation:

Mathematically, the side lengths of ABC is twice that of DEF

so we have side lengths of ABC as;

2(2) , 2(3) and 2(4)

= 4, 6, 8

The perimeter is thus, the addition of the side lengths

4 + 6 + 8 = 18

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