Q3 of 23 Page 1

Solve sub-questions:

Construct the incircle of Δ RST in which RS = 6cm, ST 7 cm, RT


= 6.5 cm.

1: Draw a Δ RST with the given measurements.



2: Construct the angle bisector of any two angles (S and T) and let them meet at A(center of inscribed circle).



3: With A as an external point drop a perpendicular to any one of the sides to meet at D.



4: With A as center and AD as radius draw the circle this circle touches all the sides of the triangle.



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