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kondaur [170]
2 years ago
6

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

Mathematics
2 answers:
Oksi-84 [34.3K]2 years ago
7 0

9514 1404 393

Answer:

  A)  105°

Step-by-step 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°.

solmaris [256]2 years ago
4 0

Answer:

105 degrees

Step-by-step 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

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