two adjacent angles of a parallelogram are in ratio 1 : 2 . Find all the angles of parallelogram
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Answer:
ʜᴇʀᴇ ɪs ʏᴏᴜʀ ᴀɴsᴡᴇʀ ⬇️
Step-by-step explanation:
ᴛʜᴇ sᴜᴍ ᴏғ 2 ᴀᴅᴊᴀᴄᴇɴᴛ ᴀɴɢʟᴇs ᴏғ ᴀ ᴘᴀʀᴀʟʟᴇʟᴏɢʀᴀᴍ ɪs 180 ᴅᴇɢʀᴇᴇs.
ʟᴇᴛ ᴛʜᴇ ᴀɴɢʟᴇs ᴀʀᴇ x ᴀɴᴅ 2x.
∴x + 2x =180°
∴3x=180
∴x=60°
ʜᴇɴᴄᴇ ᴀɴɢʟᴇs ᴀʀᴇ x=60°
ᴀɴᴅ 2x=120°
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