Find the sides of an equilateral triangle whose area (49root 3)÷4 cm square
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3
We know that,
area of equilateral triangle with side s = √3/4s²
But, Given
A = 49√3/4 cm²
49√3/4 = √3/4s²
49 = s²
s = √49
s = 7cm .
There fore, the side is 7cm
area of equilateral triangle with side s = √3/4s²
But, Given
A = 49√3/4 cm²
49√3/4 = √3/4s²
49 = s²
s = √49
s = 7cm .
There fore, the side is 7cm
Deepthi4113:
Thank you
Answered by
1
Area of equi triangle is√3/4a^2
49√3/4=√3/4a^2
a^2=49
a=7
49√3/4=√3/4a^2
a^2=49
a=7
Thank you
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