Answer:
a. IH and JK
b. IK and HJ
c. HK
Step-by-step explanation:
IH and JK are the minor arcs because the other arcs (IJ and HK) are major arcs. They (IH and JK) are minor arcs because they are acute angle and the other arcs are Obtuse.
IK and HJ are semicircles because they are two points that is forming a line between the circle. two points that are connected, is already a semicircle.
HK is a major arc because it's central angle is obtuse.
The answer to this equation would be -8/35
Ratio of Circumference to it's diameter is always equal to pi. It is definition of pi (Like that's why it made), 'cause of constant value.
In short, Your Answer would be Option A) π
Hope this helps!
87.1
remember a²+b²=c²
take the root on both sides, then you get what the calculation in the screenshot means.