Question

Explain all types of property of traingles

class 7
maths​

Answer 1

Answer:

Properties of a Triangle

A triangle has three sides, three vertices, and three angles. The sum of the three interior angles of a triangle is always 180°. The sum of the length of two sides of a triangle is always greater than the length of the third side. A triangle with vertices P, Q, and R is denoted as △PQR.

Answer 2

ᴛᴡᴏ ᴘʀᴏᴘᴇʀᴛɪᴇꜱ ᴛʜᴀᴛ ʀᴇᴀᴅɪʟʏ ᴄᴏᴍᴇꜱ ᴛᴏ ᴍɪɴᴅ ᴀʀᴇ : ᴛʜᴇ ᴄᴏʀʀᴇꜱᴘᴏɴᴅɪɴɢ ᴀɴɢʟᴇꜱ ɪɴ ᴛʜᴇ ᴛᴡᴏ ᴛʀɪᴀɴɢʟᴇꜱ ᴀʀᴇ ᴇQᴜᴀʟ. ᴛʜᴇ ꜱɪᴅᴇꜱ ᴏᴘᴘᴏꜱɪᴛᴇ ᴛᴏ ᴄᴏʀʀᴇꜱᴘᴏɴᴅɪɴɢ ᴀɴɢʟᴇꜱ ᴀʀᴇ ɪɴ ᴛʜᴇ ꜱᴀᴍᴇ ʀᴀᴛɪᴏ. ɪꜰ ᴛʜᴇ ᴄᴏʀʀᴇꜱᴘᴏɴᴅɪɴɢ ᴀɴɢʟᴇꜱ ᴀɴᴅ ꜱɪᴅᴇꜱ ᴏᴘᴘᴏꜱɪᴛᴇ ᴛᴏ ᴄᴏʀʀᴇꜱᴘᴏɴᴅɪɴɢ ᴀɴɢʟᴇꜱ ᴀʀᴇ ᴇQᴜᴀʟ, ᴛʜᴇɴ ᴛʜᴇ ᴛᴡᴏ ᴛʀɪᴀɴɢʟᴇꜱ ᴀʀᴇ ᴄᴏɴɢʀᴜᴇɴᴛ.