How do i find the linear equation ?

x = -2

Step-by-step explanation:

Since the slope of the line is undefined, we will need to find another line in the form of x = ₙ. Since in our arbitrary point, x = -2, we can use that. So, the equation is x = -2.

look a the sides they are perpendicular

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.