Idon’t get this. can someone me?

44°

Step-by-step explanation:

First, we solve for x.

x + 59 + 84 + x + 51 = 180 (since all angles in a triangle add to 180)

2x + 194 = 180

2x = -14

x = -7

Now, we solve for the bottom right angle which is angle A. (x+51)

x + 51 = -7 + 51 = 44

Therefore, angle A is 44°.

(Although it can be confusing which angle A is referring to since it could also refer to the reflex angle)

d.192

step-by-step explanation:

12*16=192