1920÷12= 160
Step-by-step explanation:
Answer:
71
The square represents 90 degrees.
A triangle’s three angles ALWAYS adds up 180.
To find the missing angle:
180 - 90 = 90
90 - 19 = 71.
Therefore, the answer is 71
Answer in attachment
Mark brainliest pls :)
achievements
8/15
because there are 8 red marbles out of 15 marbles