CENTUM

Sir I am not able to upload the picture but the answer is (c = 14)

https://docs.google.com/document/d/1Zzr0q_a97bkan9UlVUJ6YjDEb31c-nuNOUk7S6YcZh0/edit?usp=sharing

The link abv is for page 1 of my sum.

https://docs.google.com/document/d/1TymDvqZ2c72nn-wedN3gHQlPqaCnzSm92VjmLSrJNTk/edit?usp=sharing

Link for page 2 .

Thank and sorry for inconvenience caused

https://acrobat.adobe.com/link/track?uri=urn:aaid:scds:US:cec45580-0c5b-4eb8-8b39-b88d210b22c3

Answer: C) 14.

Explanation attached in the file above.

picture of my answer.

https://docs.google.com/document/d/1y1SNNaMiyVYVDI2G5SbDgViFyhJ6wX6_VdWgS7CQoII/edit?usp=sharing

Answer:- c) 14

https://photos.app.goo.gl/LjQ6DX8SruRLbb8s9

link for answer

https://docs.google.com/document/d/1PudxfuygW_BPY0-AOo9HZ7teGbvJ5wMSJNnufbS0guA/edit?usp=sharing

Answer= c)14

explanation in the attached document

How do you all know how to find out the median length in terms of the sides of a triangle?

Can anyone prove that?

By reflecting abc about bc , we create abec a parallelogram divided by its diagonals into four triangles of equal area

therefore by taking ace (triangle) we get sides of 13,10,5

we get 6rt14 as the area of abc or ace

therefore answer is c)14

https://drive.google.com/file/d/124CLmKLS7JhGEaavjqW1isYskq4NQUT7/view?usp=sharing