TS EAMCET · Maths · Properties of Triangles
In a triangle if then
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
Given, a:b:c=4:5:6 Therefore, let sides a,b,c is 4x,5x & 6x respectively. ∴s=a+b+c2=4x+5x+6x2=15x2 Area of triangle =∆=ss-as-bs-c =15x2×15x2-4x×15x2-5x×15x2-6x =15x2×7x2×5x2×3x2=15x247…
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