Question

state and prove that the angle opposite to equel sides of an issaceles triangle are equal​

Answer 1

Explanation:

• Theorem 1: Angles opposite to the equal sides of an isosceles triangle are also equal. Proof: Consider an isosceles triangle ABC where AC = BC. We need to prove that the angles opposite to the sides AC and BC are equal, that is, ∠CAB = ∠CBA. We first draw a bisector of ∠ACB and name it as CD.

Answer 2

ʀᴇғᴇʀ ᴛᴏ ᴀʙᴏᴠᴇ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ ғᴏʀ ʏᴏᴜʀ ᴀɴsᴡᴇʀ!!