The area of an equilateral triangle ABC is 50 square centimeters. What is the length of side AB?
Answers
Answered by
10
√3a^2/4 =50
a^2 = 200/√3
The length of AB IS √(200/√3)
IS 10.7
Answered by
11
Answer:
Step-by-step explanation:
Area of triangle is 1/2 base*height
As it is an equilateral triangle base=height=x
Area=1/2*x*x
50=1/2*x^2
50=x^2/2
50*2=x^2
100=x^2
x=10
Hope it is useful
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