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What will be inradius of an equilateral triangle of side 2 cm?

If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 72 cm ² , then the area of ∆BDG is?

If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 216 cm ² , then the area of ∆AGF is?

Find the area of triangle having sides 9 m, 40 m, and 41 m.

In the given figure, O is centre of the circle. Circle has 3 tangents. If ∠ QPR = 45 ⁰ , then what is the value (in degrees) of ∠ QOR ?

If median AD of an equilateral ∆ABC is 21 cm and G is centroid. Find GD?

In ∆ABC , G is the centroid , AB = 5 cm, BC= 8 cm and AC = 7 cm , find GD, where D is the mid-point of BC?

If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 108 cm² , then the

area of ∆EFG is?

If O is circumcentre of acute angled triangle ABC, if ∠  BAC = 70˚  then  ∠ BOC = ?