Math, asked by JayMeena, 1 year ago

simple way of trigonometric ratio specific angle

Answers

Answered by Mather

1

construct an eqelateral triangle and draw a median in it then you can prove all the angles except 45 and for 45 draw isosceles triangle

JayMeena: not understand

Mather: dekh yrr ek equilateral triangle bana

Mather: to sare angle 60 honge

Mather: ab A se BC ko bisect kar

Mather: to us point ko D mark kar de

Mather: By SAS rule ABD & ACD congurent

Mather: esliye angle A 30 30 divide ho jayega aur B C 60

Mather: now use p/b & p/h and so on...

Answered by chinmayeecm2006

0

please check this.

ANSWER for this question is this table

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