Question

Two opposite angles of a parallelogram are
(3x – 2 ) and (63 – 2x)". Find x.​

Answer 1

Step-by-step explanation:

ᴀɴsᴡᴇʀ:−☻

(3x - 2) = (63 - 2x) (ᴏᴘᴘᴏꜱɪᴛᴇ ᴀɴɢʟᴇ ᴀʀᴇ ᴇQᴜᴀʟ ɪɴ ᴀ ᴘᴀʀᴀʟʟᴇʟᴏɢʀᴀᴍ )

➯3x+2x=63+2

➯5x=65

➾x=65/5=13

➾3×13−2=37

➯63−2×13=37

ꜱᴜᴍ ᴏꜰ 2 ᴀɴɢʟᴇꜱ = 74

ᴛᴏᴛᴀʟ ꜱᴜᴍ ᴏꜰ ᴀɴɢʟᴇꜱ ɪɴ ᴀ ᴘᴀʀᴀʟʟᴇʟᴏɢʀᴀᴍ = 360

➭360−74=286

➭286/=143 ( other two angles)

➨ᴛʜᴇʀᴇꜰᴏʀᴇ ᴀɴɢʟᴇꜱ ᴀʀᴇ 37, 143 , 37 & 143

hope this will help u

Answer 2

(3x – 2 )°= (63 – 2x)°(opposite angles of a parallelogram are equal)

3x+2x = 63+2

5x =65

x=13