Find the area of equilateral triangle whose side is 4cm.
lokeshgmali:
https://www.google.co.in/search?q=Find+the+area+of+equilateral+triangle+whose+side+is+4cm.+&ie=utf-8&oe=utf-8&client=firefox-b-ab&gfe_rd=cr&dcr=1&ei=3ZW8WvavBMzJqAGuy7foAQ
A
≈
6.93cm²
≈
6.93cm²
√3/4 * 4*4
= 4√3
yaa
Answers
Answered by
2
Hey there !
_________________
Given , side of a equilateral triangle is 4cm (a)
As we know that , area of equilateral triangle is √3/4a²
Therefore, √3/4(4)²
=>√3/4 x 16
=>4√3 cm²
# Hope it helps #
_________________
Given , side of a equilateral triangle is 4cm (a)
As we know that , area of equilateral triangle is √3/4a²
Therefore, √3/4(4)²
=>√3/4 x 16
=>4√3 cm²
# Hope it helps #
Answered by
1
Area =√3/4×S²
S represent side
=√3/4×4²
=√3/4×16
=√3×4
=4√3m² or 6.92m²
S represent side
=√3/4×4²
=√3/4×16
=√3×4
=4√3m² or 6.92m²
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