0 votes
38 views

In  △ABC , cos B= 3/5 , AB=5 and R=5 . find the area of  △ABC

in 20-JULY-2021-SHIFT-1 by Expert (11.5k points) | 38 views

1 Answer

0 votes
Best answer
correct answer is 6+8√3
by Expert (11.5k points)
970 questions
844 answers
12 comments
25 users