Math, asked by namrathasomepalli, 8 months ago

a^2cotA+b^2CotB+c^2cotC
A) abc/R
B) 2abc/R
C)3abc/R
D)s+delta/r

Answers

Answered by ikundal237

1

Answer:

d) s+Delta/r

Step-by-step explanation:

s+Delta/r

Answered by jvrtejasvi2009

2

Answer:

abc/r

Step-by-step explanation:

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