Question

11. Construct a triangle LMN in which MN = 9 cm. M = 30° and N = 75°. Draw the median
through L. and measure its length​

Answer 1

Steps of Construction:

1. Draw MN = 9 cm.
2. At M draw an angle of 30°.
3. At N draw an angle of 75°.
4. Mark the point where both the extended arms of angles meet as L
5. Now, construct a perpendicular bisector of MN, let O be the midpoint.
6. Join LO and measure

On measuring OL you will find it to be 6cm.

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Answer 2

30° and N = 75°. Draw the median

through L. and measure its length