Question

21. In the given figure,BA||ED and
BC || EF.Show that
tribhuj ABC + tribhuj DEF = 180°​

Answer 1

Answer:

triangle ABC= 90°

trianglr DEF=90°

here ABC+DEF= 180°

=90°+90°=180°

Hence proved

Step-by-step explanation:

hope it helps uh ;)

Answer 2

Step-by-step explanation:

$\huge {\underline{ \bf \red{HEYA\:MATE}}}$

$\boxed{ \huge{ \fcolorbox{red}{black}{ \pink{AnsWer}}} }$

∆ABC = 90°

∆DEF =90°

Here, ABC + DEF = 180°

So, 90° + 90° = 180°

$\huge{\red{\tt Hence \: Proved!}}$

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Hey sourabh, I m Shruti, do uh remember me? actually I left brainly , but now again I m here!!, I hope so uh remember me!Ok bye take care!

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