1.

Construct a Delta ABC in which AB=4.5 cm, BC=6 cm and median AD=4 cm.

Answer»

Solution :STEP OF CONSTRUCTION
(i) Draw a line segment `AB=4.5` cm.
(II) With `A` as CENTRE and radius equal to `4 cm`, draw an arc.
(III) With `B` as centre and radius `=1/2 BC=3` cm, draw another arc, CUTTING the previous arc at `D`.
(iv) Join `BD` and produce it to `C` such that `BC=6` cm.
(v) Join `AC`.
Then, `Delta ABC` is the required triangle.


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