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Can someone help me find the measure of the angle indicated in bold please

Can someone help me find the measure of the angle indicated in bold please-example-1

2 Answers

3 votes

Answer:

105 degrees

Explanation:

Here ,

8x+17=9x+6(being alternate angles )

17-6=9x-8x

11= x

Again,

8x-17=8×11+17

Therefore 8x-17=105 degrees

User Barbarian
by
5.6k points
4 votes

9514 1404 393

Answer:

A) 105°

Explanation:

The two marked angles are alternate interior angles, so are congruent.

8x +17 = 9x +6

11 = x

8x +17 = 8(11) +17 = 88 +17 = 105 . . . . degrees

The bolded angle is 105°.

User John Sobolewski
by
5.0k points