Math, asked by 123457897, 1 year ago

The sides BA and DC of a quadrilateral ABCD is produced.Prove that a+b=x+y

Answers

Answered by Sathwikmani

2

BA and DC are opposite sides. sum of angles in quadrilateral is 360°.sum of adjacent angles is 180°.
Hence,a+b=x+y

Previous Question

Next Question

Similar questions

English, 7 months ago

What does the repeated use of the word 'smile' mean? 1. Keep smiling 2.reassurance to herself 3.joking 4.Feeling happy Choose the correct option .

Business Studies, 7 months ago

can I get some information on picking subjects from 11th class and which subject we have to take to get which job...

English, 7 months ago

write the theme of midnight visitor...

Physics, 1 year ago

A object is seen of focal lenght 12cm . Find the angular magnification produced if the image if formed at near point of the eye which is 25 cm away from it...

English, 1 year ago

Find a word from the passage which means the same as weird .

Science, 1 year ago

Q9.People usually keep burning coal in their closed rooms in winter season. Why is it advised to keep the door open?

Chemistry, 1 year ago

what is soap explain much...

Geography, 1 year ago

why is their the gap between arunachal pradesh and gujrat...