The inradius of an equilateral triangle of side 6√3
What is the inradius of an equilateral triangle the length of whose side is 6√3?
The inradius of an equilateral triangle is √33 cm. What is the length of each side of the triangle?
What is the inradius of an equilateral triangle, the length of whose sides is 2√3 cm?
Find the area of an equilateral triangle whose side is 4 cm.