Question
Download Solution PDFIf the area of an equilateral triangle is 108√3 cm2, then find the length of radius of circumcircle of that triangle.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGIVEN:
Area of an equilateral triangle = 108√3 cm2
CONCEPT:
Mensuration
FORMULA USED:
Area of an equilateral triangle =
CALCULATION:
Let side of triangle = a
Area of triangle:
⇒ a = 12√3
Length of circumradius of an equilateral triangle = a/√3
= 12√3/√3
= 12 cm
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