Question

1. What is a triangle? Classify triangles based on their sides and angles.

2. Draw rough sketches for the following:
a. In an acute angled ∆ PQR, PM is an altitude
b. In a right angled a ∆ KLM, KP is a median.
c. In a obtuse angled ∆ ABC, AS is an altitude.

Answer 1

Answer:

A triangle is a polygon with 3 sides and 3 corners.

It is of 3 types:

Scalene - all sides and angles unequal

isosceles- 2 sides and angles equal

equilateral- 3 sides equal and all angles 60 degree.

If ths hlped uh pls mark as brainliest.