Question

The side of BC of an equilateral triangle ABC is parallel to X axis.Find the slopes o line along sides BC,CA,AB

Answer 1

I hope you will be able to understand

Answer 2

Answer:

0, -√3 and √3

Step-by-step explanation:

In the question,

ABC is an equilateral triangle,

The side BC of the triangle is parallel to the x-axis.

So,

The slope of the line along the side BC is,

Slope, m = tan 0° = 0

Slope = 0

Now,

The slope of the line along side CA will be,

Slope, m = tan(180° - 60°) = tan(120°)

Slope = -√3

Also,

The slope of the line along AB is,

Slope, m = tan(60°)

Slope = √3

Therefore, the slopes along the line BC, CA and AB are 0, -√3 and √3 respectively.