For finding AB and BC with the help of information given in figure 2.20, complete following activity. (In ΔABC, ∠B = 90°, AB = BC, AC = √8)
For finding AB and BC with the help of information given in figure 2.20, complete following activity.
Figure: In \(\triangle ABC\), \(\angle ABC = 90^\circ\), AB = BC and AC = \(\sqrt{8}\).
AB = BC ………. □
\(\therefore \angle BAC\) = □
\(\therefore\) AB = BC = □ × AC = □ × \(\sqrt{8}\) = □ × \(2\sqrt{2}\) = □