Construct a `DeltaABC` with sides BC = 6 cm, AB = 5 cm and `angleABC=60^(@)`. Then construct a triangle whose sides are `(3)/(4)` of the corresponding sides of `DeltaABC`.

Explanation

i) Draw the triangle with the given conditions.


ii ) Then draw another line that makes an acute angle with the baseline. Divide the line into m + n parts where m and n are the ratios given.


iii) Two triangles are said to be similar if their corresponding angles are equal, are said to satisfy Angle-Angle-Angle (AAA) Axiom.


iv) The basic proportionality theorem states that “If a straight line is drawn parallel to a side of a triangle, then it divides the other two sides proportionally".

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