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Properties of Triangles

Section: Mathematics

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Question : 13

Total: 29

In ∆ABC, if (r2−r1)(r3−r1)=2r2r3 then 2(r+R)=

[AP EAPCET 21 May 2024 Shift 2]

‌a+b
‌c+a
‌2√2R‌cos(‌
C−A
2
)
‌2√2R‌cos(‌
B−C
2
)

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