Question

find the perimeter of a triangle whose sides are 2y+3z, z-y ,4y -2 z​

Answer 1

Step-by-step explanation:

2y+3z+z-y+4y-2z

5y+2z

Answer 2

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ᴘᴇʀɪᴍᴇᴛᴇʀ ᴏғ ᴛʀɪᴀɴɢʟᴇ–

⟹ (a + b + c)

⟹ (2y+3z + z-y + 4y-2z)

⟹ 5y+2z

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