If the area of ∆ABC is 30 cm2 & G is the centroid of ∆ABC.then the area of the ∆ AGB?
Meeting point of all medians is called as centroid. Always remember that if G is centroid in ∆ ABC then area of ∆ AGB = area of ∆ BGC = area of ∆ AGC = 1/3 of ∆ ABC so area of the ∆ AGC = 1/3 of 30 = 10 cm²
148, ‘?’ , 15 4 , 17 8 , 23 8 , 35 8 , 56 8
If  3  12  108  x   43200
Then, 47% of (x + 72)= ?
8      24       48      144      ?     864
...Find the value of c.
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 31    a     Â...
4 6 ? 31 119 601
...6 , 21, 116, ?, 4674, 33593
6 3.5 2.5 ? 8.5 23.75
...1. In series II, if ‘x’ is the right term, then find which of the following statement(s) are true.
I. x/124 is a factor 6 and 8.
52 25 27 ? 208 1648
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