Math, asked by arnavmanandhar13, 10 months ago

Please explain this question properly. This is from chapter lines and angles of class 9. It would be a great help.​

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Answers

Answered by rohitharikumar
0

Answer:

x =>> 80º

Step-by-step explanation:

<CDB = <ODC + ODB

=>  25 + <ODB = 90

<ODB = 90 - 25 => 65º

<ABD = <OBA + <OBD

=> 55º + <OBD = 90º

=> <OBD = 90º - 55º = > 35º

By Angle Sum Property,

< ODB + <x + <OBD = 180º

<x = 65º + 35º + x = 180º

x =>> 180º - 100º

x =>> 80º

MARK IT AS BRAINLIEST

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