Question

2. Find the slope of the straight line whose angle of inclination is
(i) 30c (ii) 60c (iii) 90c

Answer 1

Hello

Here is your answer.

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Refer to the attachment


Hope it helps you ✌️

Answer 2

Solution:

1 ) Angle of inclination ( x ) = 30°

Slope ( m ) = tan x

m = tan 30°

=> m = 1/√3

2 ) x = 60°

Slope ( m ) = tan 60°

m = √3

3 ) x = 90°

Slope ( m ) = tan x

m = tan 90°

m = undefined

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