Math, asked by rbahadurb71gmailcom, 11 months ago

please answer it with step by step explanation

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Answered by priyankajha22005

1

Step-by-step explanation:

1.)OA + OB > AB

OB + OC > BC

OA + OC > AC

2.)As OA + OB > AB

OB + OC > BC

OA + OC > AC

Therefore 2 (OA + OB +OC) = AB+BC+CA

= OA + OB + OC = 1/2 AB + BC + CA

Hurray! thats what we have to prove.

Answered by sapna20061

1

Answer:

a-> b-> c-> is the answer

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