EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 5 - Properties of Triangles>TS EAMCET 2021 (04-Aug Shift-1)>Q 20

EASY

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IMPORTANT

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In a triangle $A B C,$ with usual notation, if $a = 12, b = 16, c = 20,$ then the ratio of the exradii of the triangle opposite to the angles in the order $∠ C, ∠ B, ∠ A$ is

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Important Questions on Properties of Triangles

EASY

TS EAMCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 5 - Properties of Triangles>TS EAMCET 2021 (04-Aug Shift-2)>Q 21

In a

∆ A B C,

if

(a - b) (s - c) = (b - c) (s - a)

then

r_{1}, r_{2}

and

r_{3}

are

EASY

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 5 - Properties of Triangles>TS EAMCET 2021 (04-Aug Shift-2)>Q 22

In an equilateral triangle

A B C, r : R : r_{1}

is

MEDIUM

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR MATHEMATICS>Chapter 5 - Properties of Triangles>TS EAMCET - 5 August 2021 Shift 2>Q 23

In a triangle

A B C,

if

r r_{2} = r_{1} r_{3},

then

\cos 2 B =