Question

Derive the formula of Area of segment? I want only derivation.

Class - 10th
Chapter - Area related to circles

Please be kind and help me .​

Answer 1

Answer:

ꜰᴏʀᴍᴜʟᴀ ᴛᴏ ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴀʀᴇᴀ ᴏꜰ ᴀ ꜱᴇɢᴍᴇɴᴛ ᴏꜰ ᴀ ᴄɪʀᴄʟᴇ.

1).ᴀʀᴇᴀ ᴏꜰ ᴀ ꜱᴇɢᴍᴇɴᴛ ɪɴ ʀᴀᴅɪᴀɴꜱ ᴀ = (½) × ʀ2 (θ – ꜱɪɴ θ)

2).ᴀʀᴇᴀ ᴏꜰ ᴀ ꜱᴇɢᴍᴇɴᴛ ɪɴ ᴅᴇɢʀᴇᴇꜱ ᴀ = (½) × ʀ 2 × [(π/180) θ – ꜱɪɴ θ]

Hope It Helps U________xD Sahi He

Answer 2

Step-by-step explanation:

A =1/2 ×( theta- sin theta ) ×r^2

hope it helps you｡◕‿◕｡