The answer is 38 degrees because for every triangle, the angles add up to 180 and the small square on the triangle represents it is a right triangle, which has 90 degrees. 38 + 52 + 90 = 180
Answer:
30 x 3 - 80 is 10
Step-by-step explanation:
Step-by-step explanation:
explain step by step on photo, double check just in case
Answer:
119°
Step-by-step explanation:
(Vertical angles)