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प्रश्न
Construct a triangle ABC, in which AB = AC = 5 cm and BC 6 cm. Draw all its lines of Symmetry.
उत्तर
Steps of Construction:
(i) Draw a line BC = 6 cm.
(ii) With B as centre and radius 5 cm draw
(iii) With C as centre and radius 5 cm draw on an arc which cut the previous arc at a.
(iv) Join AB and AC.
(v) ∆ABC is the required triangle line of symmetry is shown in the above figure.
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