Answer:
the dess was actually blue and black
Step-by-step explanation:
Answer:
Arc AC = 90°
Step-by-step explanation:
Postulate:
The measure of an arc will ALWAYS be equal to the measure of the central angle of the circle.
The angle of arc AC is marked with a square.
That square mark means it is 90°.
So the arc would also measure 90°.
Cheers
Answer:
is i dnt know As I am in 7 class
Answer:
D
Step-by-step explanation:
the exterior angle ACD = m< 1+ m <2 = 56+54 = 110
