AP EAMCET · Maths · Straight Lines
Suppose is an isosceles triangle with and . Then the centroid of the triangle is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
Plotting the diagram of given value we have, So, AC=BC or AC2=BC2 ⇒x-22+y-32=x-42+y-52 ⇒ 4-4x+9-6y=16-8x+25-10 ⇒ 4x+4y=28 ⇒ x+y=7 ...1 Also AC⊥BC we get ⇒ …
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