Math?

Question

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Answer 1

22)

Observe the circle triangle,

Two sides are similar.

Since,

Find

The value of

Answer 2

23)

Observe the circle,

Angle measures 

Point is the center of the circle.

Find arc measures.

The measure of an arc is equal to the central angle.

Here,  is the center of the circle, is the central angle for the arc .

Here D is the point on the major arc of .

The arc is angle

Answer 3

24)

Observe the circle,

Angle is an inscribed angle of circle

Angle measures and arc AB measures

Find

The number of degrees in an inscribed angle is equal to times the number of degrees

in the inscribed arc formed by that angle.

The value of

Answer 4

25)

Observe the circle,

Angle is an inscribed angle of circle

Angle measures and arc AB measures

Find

The number of degrees in an inscribed angle is equal to times the number of degrees

in the inscribed arc formed by that angle.

The value of

Answer 5

26)

Observe the circle,

Angle is an inscribed angle of circle

Angle measures and arc measures

Find

The number of degrees in an inscribed angle is equal to times the number of degrees

in the inscribed arc formed by that angle.

The value of