AP EAMCET · Maths · Properties of Triangles
In a \(\triangle A B C\), the correct formulae among the following are
- A only I, II
- B only I,II
- C only I,III
- D I,II,III
Answer & Solution
Correct Answer
(C) only I,III
Step-by-step Solution
Detailed explanation
I. Since, \(4 R \sin \frac{A}{2} \sin \frac{B}{2} \sin \frac{C}{2}\)…
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