Question

In triangle abc, show that abc=4AR,where A is area and R is the circumradius of triangle

Answer 1

Answer:

$  = 1/2R.</p><p></p><p></p><p></p><p>A=1/2 ab sin</p><p></p><p>A = 1/2 (abc/2R)</p><p></p><p>R = abc/4A$

if you like it then please let me mark at brainliest......☺️