The <em>correct answers</em> are:
a)∠ADB; and c)∠BCA.
Explanation:
The measure of an intercepted arc is twice as much as the measure of its inscribed angle. AB corresponds with both ∠ADB and ∠BCA. Since the arc is 120°, each angle would be half of that, or 60°.
Answer:
-6
Step-by-step explanation:
radius = circumference ÷ 2× po
the radius is 2.55 but it's not in ur options
X= -2
All you do is, change the sign then write 2x-14 = -10-14 =4. Then you write 2x over 2 = 4 over 2 . After that u write X= -2