what is the area of an equilateral triangle of side 16 cm?
Answers
Answered by
9
perimeter of a equilateral triangle = sum of all side's
16+16+16=
48
16+16+16=
48
Answered by
29
area of an equilateral triangle
=√3/4x²,where x=side
Area=√3/4 *(16)²
=√3/4 *16*4*4
=√3*16*4
=64√3cm²
=√3/4x²,where x=side
Area=√3/4 *(16)²
=√3/4 *16*4*4
=√3*16*4
=64√3cm²
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