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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