Raj is the brother of Rishu. Karni is the sister of

In ∆ABC , G is the centroid , AB = 20 cm, BC= 24 cm and AC = 28 cm , find GD, where D is the mid-point of BC?

What will be circumradius of an equilateral triangle of side 6 cm?

If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 7 cm, BC = 9cm then what is BD:CD?

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

area of ∆EFG is?

In ∆ABC, AD = DB , DE is parallel to BC, and the area of ∆ABC is 20 cm². What is the area of ∆ADE in cm² ?

If I is the incentre of ΔABC , if  ∠ BAC = 70⁰ , then what is the measure of  ∠ BIC?

If G is the centroid and AD, BE, CF are three medians of ∆ABCwith area 24 cm ² , then the area of ∆CGD is?