Please find the measures of each angle in the figure.

Thanks

Step-by-step explanation:

Here is how I solved it (I couldn't edit the answer I wrote sorry ^^;)

Hope this helps ^^

In -2^2 since the negative sign is not in parentheses you would solve it as 2×2=4 and then have the negative sign so it would be -4. With the parentheses you are saying that the term you are squaring is (-2) and two negatives make a positive so it would be (-2)×(-2)= 4.