TS EAMCET · Maths · Properties of Triangles
In If the area of the triangle is sq. units, then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Given, ∠B=π4,∠C=π3 In a △ABC, ∠A+∠B+∠C=180∘ ⇒∠A=5π12=75∘ sin A=sin 75∘=3+122,sin B=sin 45∘=12 & sin C=sin 60∘=32 Using Sine Rule,…
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