In a triangle KMD, the sides MD = 16 cm, MK = 20 cm, MC is the bisector, and the segment CD = 4 cm. Find KC.
| May 5, 2021 | education
The bisector divides the opposite side into segments proportional to the adjacent sides of the triangle.
that is, KC / KM = CD / MD.
substitute the values and find the COP:
KC / 20 = 4/16;
KC = (20 * 4) / 16 = (5 * 4 * 4) / 16 = 5.
Answer: KS = 5.
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