Question

Can someone please explain how to do number 1 it’s confusing to me thank you ;)

Answer 1

In the given figure, Angle 23x and Angle 24x - 5 are equal because they form pair of Alternate Interior Angles.

So,

• $24x - 5 = 23 x$

• $24x - 23x = 5$

• $x = 5$

value of x = 5,

now, measure of each angle = 23x = 23 × 5 = 115°