Math??

Question

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Answer 1

27)

Step 1:

Observe the circle,

Circle are congruent.

is congruent to

Then,

is congruent to

Then,

Find

Solve two equations.

Solution:

The values are

Answer 2

28)

Step 1:

Observe the circle,

Circle are congruent.

is congruent to

Then,

is congruent to

Then,

Find

Solve two equations.

Solution:

The values are

Answer 3

29)

Step 1:

Observe the circle,

Circle are congruent.

is congruent to

Then,

is congruent to

Then,

Find

Solve two equations.

Solution:

The values are

Answer 4

30)

Step 1:

Observe the circles,

Circles are congruent.

is congruent to

Then,

Find length of

Solve the equations.

Solution:

The length of