Question

9) Find the perimeter of an equilateral triangle of side 13.8 m
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Answer 1

Step-by-step explanation:

area of triangle=1/2 into base into height

=1/2 into 13.8 into 13.8

=95.22

Answer 2

Answer:

perimeter of triangle = 3 * side

=13.8* 3

=41.4

Step-by-step explanation:

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