If the two angles of the triangle are equal. Well yes, because if the angles are both 50 degrees then the other angle will be 30. but it also depends on the shape of the triangle if they differ.
Answer: A) 60°
The inscribed angle is half the measure of the arc.
Answer:
B
Step-by-step explanation:
so it is equal to an irrational number.
2 is rational, and 
is irrational, because it is equal to 
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So when you change the mixed numbers into improper fractions, they become 85/4 and 74/4. Your new problem is 85/4-74/4. Basically 85-74. That equals 9. So the improper fraction answer is 9/4. We now make that back into a mixed number, creating 2 1/4, or A.
The answer to the question is c
