How do I do this ? This is mad confusing lol

2=137⁰

3=31⁰

1=47⁰

Step-by-step explanation:

2 is on a straight line with 43 and a straight line is 180 degrees so 180-43=137

A triangle has 180 degrees and we figured out 2 so 137+12 then subtract from 180 equals 31 degrees

3. The box in the triangle represents 90⁰ so 43 + 90 then subtract from 180 equals 47

hope this !

step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)