Question
Download Solution PDFThe side of an equilateral triangle is 12 cm. What is the area (in cm2, rounded off to 2 decimal places) of the triangle? Given: \(\sqrt{3}\) = 1.732
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
The side of an equilateral triangle is 12 cm.
Concept used:
The area an equilateral triangle = (√3/4)a2
Calculation:
The area of an equilateral triangle = √3/4a2
⇒ (√3/4) × 144
⇒ 1.732 × 36
⇒ 62.35
The area is 62.35.
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