use ABC shown to the right to answer the following question
if BK=21 what is KO

[tex]BK = 2KQ\Leftrightarrow KQ = \frac{BK}{2} = \frac{21}{2} = 10.5[/tex]
The two medians intersect then it gets divided in the ratio of 1:2. Then the value of the KQ is 10.5.
Triangle is a polygon that has three sides and three angles. The sum of the angle of the triangle is 180 degrees.
Given
Triangle ABC is shown.
If BK = 21 and we know the two medians intersect then it gets divided in the ratio of 1:2. Then
[tex]\rm \dfrac{KQ}{BK} = \dfrac{1}{2}\\\\KQ = \dfrac{BK}{2}\\\\KQ = \dfrac{21}{2}\\\\KQ = 10.5[/tex]
Thus, The value of the KQ is 10.5.
More about the triangle link is given below.
https://brainly.com/question/25813512