A is 13th from top, B is 18th from bottom. When A and B change their position then A becomes 21th from top. What is the new position of B from bottom?
3467 05e13069fca9af461c6e6d2dcHow many triangles in the figure?
3459 05d2c378240a93b3eb992dd15in the figure the 8 triangle is shown easily and another is COD , DOB, BOA, AOC, ACD, BDC,ABC, ABD so that total no. of triangle is 8+8=16
How many quadrilaterals are there in the given figure?
In the given figure, how many metallic balls are also heavy?