In ΔABC, D, E are the mid points of \(\overline{AB}\) ,\(\overline{AC}\) . F, G are the mid-points of \(\overline{AD}\), \(\overline{AE}\) If \(\overline{FG}\) = 2 cm, then BC =
Correct option is (B) ∠B
\(\because\) In \(\triangle ABC\), CA is the longest side.
\(\therefore\) Angle opposite to side CA is the greatest angle in \(\triangle ABC.\)
\(\Rightarrow\) \(\angle B\) is the greatest angle in \(\triangle ABC.\)
Correct option is (A) Less than 25 cm
\(\because\) Sum of any two sides is always greater than the third side in a triangle.
\(\therefore\) In \(\triangle ABC\), BC+CA > AB
\(\Rightarrow\) AB < 10+15
\(\Rightarrow\) AB < 25 ...
