- A12 cm
- B20 cm
- C8 cm
- D4.8 cm
Step-by-Step Solution
The external bisector divides externally in the ratio AB : AC, so . With BE = , giving cm.
Answer: A) 12 cm
The bisector of the exterior angle at A of triangle ABC meets BC produced at E. If AB = 10 cm, AC = 6 cm and BC = 8 cm, find CE.
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