Answer:
C. 55, 90 & 35
Step-by-step explanation:
Add up all the angles and get 180 degrees. If you do not then it’s not a triangle. The other answer is wrong I just took the test
2/5 = 40/x
40/2 = 20
20 * 5 = 100
Girls = 100
2/5 = 40/100
The answer is B lm 100% sure