Step-by-step explanation:
well, the arcs WS and ST together are the full half-circle and therefore 180°.
that means
5x + 37 + 3x - 9 = 180
8x + 28 = 180
8x = 152
x = 19
The answer would be 90 because all you do is add the numbers ! (: pls mark me brainliest
Answer and explanation:
Please find attached answer and explanation