area of a equalateral triangle whose one side is 5 cm...
jsdcorreo:
10.83cm ², http://triancal.esy.es/?l=4&a=5
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We know that area of equilateral triangle is √3/4×side square
Given, side=5cm
Then, area=√3/4×5×5=10.825 cm sq.
Given, side=5cm
Then, area=√3/4×5×5=10.825 cm sq.
Answered by
0
Answer:
Step-by-step explanation:
One side =5cm
Area of an equilateral triangle=√3/4.side^2
=√3/4.5.5
=√3/4.25
=25√3/4cm^2.
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