CBSE Class 10 Math 2023 All India Set-1 Solved Paper - Question ...

CBSE Class 10 Math 2023 All India Set-1 Solved Paper

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SECTION - D
Section - D consists of Long Answer (LA) type questions of 5 marks each.

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Question : 32 of 38

Marks: +1, -0

(A) Two tangents

{\TP}

and

{\TQ}

are drawn to a circle with centre

{\O}

from an external point

{\T}

. Prove that

∠ {\PTQ}=2 ∠ {\OPQ}

.

OR
(B)

{\A}

circle touches the side

{\BC}

of a

△ {\ABC}

at a point

{\P}

and touches

{\AB}

and

{\AC}

when produced at

{\Q}

and

{\R}

respectively. Show that

{\AQ}=\;{1}/{2}

(Perimeter of

△ {\ABC}

).

Solution:

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