In the given figure, two straight lines AB and CD
intersect each other at O. If ∠MOD = 86°, then find
the values of x, y and z.
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x=28° ,y=114°,z=24° are the angles for the given problem
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86°+x = 90°
x= 90°-86°
x= 4°
3ᴢ-6° ________(ɪ)
86°+4°+3ᴢ-6° = 180° (sᴛʀᴀɪɢʜᴛ ʟɪɴᴇ)
90°-6°+3ᴢ=180°
3ᴢ= 180°-84°
3ᴢ = 96°
ᴢ= 32°
ᴘᴜᴛᴛɪɴɢ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ ᴢ ɪɴ ᴇǫ(ɪ)
3(32)-6
90°
2x+10° = 3ᴢ-6° (ᴠᴇʀᴛɪᴄᴀʟʟʏ ᴏᴘᴘᴏsɪᴛᴇ ᴀɴɢʟᴇ)
2x+10° =90°
x = 40°.
2x+10° + ʏ = 180°( sᴛʀᴀɪɢʜᴛ ʟɪɴᴇ)
2(40)+ 10° + ʏ =180°
ʏ = 90°
ʜᴇɴᴄᴇ ᴛʜᴇ ᴠᴀʟᴜᴇs ᴏғ x,ʏ,ᴢ ᴀʀᴇ 40°,32°,90° ʀᴇsᴘᴇᴄᴛɪᴠᴇʟʏ
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