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PIT_PIT [208]
3 years ago
9

The angles of a triangle are 989, 51°, and x®, What is the value of x?

Mathematics
1 answer:
Anastaziya [24]3 years ago
6 0

9514 1404 393

Answer:

  x = 31

Step-by-step explanation:

The sum of angles in a triangle is 180°.

  98° +51° +x° = 180°

  x° = 31° . . . . . . . . . . . . subtract 149°

  x = 31

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-------------

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