find the equilateral triangle of side 20m
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For equilateral triangle all sides are equal and all angles are equal to 60°C and Area of equilateral triangle is equal to side into side
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What we have to find area or perimeter.
I am finding both for you
Perimeter of equilateral triangle =3×side
=3×20=60cm.
Area of equilateral triangle =root 3/4×a^2
=root 3/4×(20) ^2
Root 3×80 is the answer.
I am finding both for you
Perimeter of equilateral triangle =3×side
=3×20=60cm.
Area of equilateral triangle =root 3/4×a^2
=root 3/4×(20) ^2
Root 3×80 is the answer.
diviii:
wait
ok
you have to put formula for getting area
root 3 upon 4 multiply square of side
i know the formula also but i dont know how to do it
can you told me the step by step
please
ok
do you know to put value in formula
yes
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