Find the area of equilateral triangle whose side is 40cm
[tex]with \: explanation[/tex]
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Find the area of equilateral triangle whose side is 40cm
[tex]with \: explanation[/tex]
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Answer:
692.8 cm^
Explanation:
Given data,
side(a)=40cm
Area of equilateral triangle=√3/4a^ cm^
=√3/4*(40)^ cm^
=√3/4*1600 cm^
=√3*400 cm^
=1.732*400 cm^
=692.8 cm^