find the length of a side of an equilateral triangle whose perimeter is 3m 12cm
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correct your question
what is worng in it
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3m 12cm = 312cm
perimeter = 3a (a is the side )
312=3a
a =312/3=104
perimeter = 3a (a is the side )
312=3a
a =312/3=104
That's 104 cm or 1m 4cm
yes it should be 1 m 4 cm by mistake i did that
ik
ok
Answered by
11
property of the equilateral triangle we have used
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