Question

The adjacent interior angle of a parallalo gram are. (2×_15) and(7×_75).

Answer 1

Answer:

ʜᴇy ᴜꜱᴇʀ

ʜᴇʀᴇ ɪꜱ yᴏᴜʀ ᴀɴꜱᴡᴇʀ :-

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ᴡᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ , ᴛʜᴇ ꜱᴏᴍᴇ ᴏꜰ ᴛᴡᴏ ᴀᴅᴊᴀᴄᴇɴᴛ ɪɴᴛᴇʀɪᴏʀ ᴀɴɢʟᴇꜱ ᴏꜰ ᴀ ᴩᴀʀᴀʟʟᴇʟᴏɢʀᴀᴍ ɪꜱ 180.

2x - 15 + 7x - 75 = 180

=> 9x - 90 = 180

=> 9x = 180 + 90

=> 9x = 270

=> x = 270/9

=> x = 30 .

ꜱᴏ ᴀɴɢʟᴇ ᴏꜰ ᴛʜᴇ ᴩᴀʀᴀʟʟᴇʟᴏɢʀᴀᴍ ᴀʀᴇ

2x - 15 = 2 ( 30 ) - 15

= 60 - 15

= 45.

7x - 75 = 7 ( 30 ) - 75

= 210 - 75

= 135.

Step-by-step explanation:

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