Points M and N are the midpoints of sides AB and BC of triangle ABC of sides AC is equal to 28. Find MN.
| May 5, 2021 | education
This task is on the topic “The middle line of a triangle”. To solve it, you must first draw the missing line between the midpoints of the sides and, by definition, prove that this is the middle line. Then, using the formula k (middle line) = 1/2 * b (base of the triangle), find the value of the middle line.
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