Math, asked by aayan39, 10 months ago

180-2x+180-2y=180
prove x+y =90

Answers

Answered by sabhyata27

6

Answer:

180-2x+180-2y=180

360-2x-2y=180

-2(x+y)=180-360

-2(x+y)=-180

-(x+y)=-90

x+y=90

hence prooved ...

hope it helped you...

Answered by kcanandreddy1

3

Answer: proved

Step-by-step explanation:

180-2x+180-2y=180

360-2x-2y=180

-2x-2y=180-360

-2x-2y=-180

(Take -2 as common)

-2(x+y)=-180

x+y= -180/-2

x+y=90

hence proved

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