Math, asked by pallaviguda, 11 months ago

answer this please..​

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Answers

Answered by jitendrakr2630
0

Step-by-step explanation:

sin50°+cos40°=2sin(.......)

Answered by purnimaseal86
0

Answer:

Each interior angle of regular polygon =135°.

So each exterior angle =45°. No. of diagonals

=n(n-3)/2=8(8-3)/2 = 20.

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