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UPSC NDA 2 2022 Mathematics Solved Paper

Consider the following for the next three (03) items that follow :

A B C

is a triangular plot with

A B=16\ \mathrm{m}

B C=10\ \mathrm{m}

and

C A=10\ \mathrm{m}

. A lamp post is situated at the middle point of the side

A B

. The lamp post subtends an angle

45^{\circ}

at the vertex

B

[NDA II 2022]

Question : 40 of 120

Marks: +1, -0

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