Question

What is the value of y? ​

Answer 1

26°

Explanation:

The angle with 66° which is shown with a red line is the sum of y and 40° so to find the value of y

we subtract 40 from 66 which gives us result as 26°.

Answer 2

26

Explanation:

We know that the entire angle measures 66 degrees.

Therefore, angle y plus 40 degrees must equal 66.

In an equation:

`y+40=66`

To solve for y, subtract 40 from both sides:

`y=26\textdegree`

So, the measure of angle y is 26 degrees.

And we're done!