Answer:
41.0704225352 or 284x/9 + 0
Step-by-step explanation:
Answer:
it's a acute angle
Step-by-step explanation:
no more that 90 degrees
A)
Exact Form:
−31/3
Decimal Form:
−10.33333
Mixed Number Form:
-10 1/3
b)
Exact Form:
17/12
Decimal Form:
1.416666
Mixed Number Form:
1 5/12
Given:
AD is diameter of the circle, AB is the tangent, and measure of arc ADC is 228 degrees.
To find:
The
and
.
Solution:
AD is diameter of the circle. So, the measure of arc AD is 180 degrees.




The measure inscribed angle is half of the corresponding subtended arc.



AB is the tangent. So,
because radius is perpendicular on the tangent and the point of tangency.




Therefore,
and
.
Answer:
10
Step-by-step explanation: