it. If tan^ A+ tan^2 B + tan^2 C – tan B tan C -tan C tan A – tan A tan C=0 then ABC is (a) isoceles b) equilateral

Question

it. If tan^ A+ tan^2 B + tan^2 C – tan B tan C -tan C tan A
– tan A tan C=0 then
ABC is
(a) isoceles
b) equilateral

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Ruby 1 week 2021-10-04T15:54:13+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-04T15:55:50+00:00

    Answer:

    Step-by-step explanation:

    Answer is isocels

    Mark as brainlist and thank

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