Find the value of x. 133 6 135 137° 139°

Mathematics

2 answers:

dmitriy555 [2]3 years ago

7 0

Answer: x + 92° + 47° + 82° = 360° Add 92, 47, and 82 together

x + 221° = 360° Subtract 221 on both sides to get "x" by itself

x + 221° - 221° = 360° - 221°

x = 139° Your answer is the 4th option

saveliy_v [14]3 years ago

3 0

The sum of the angles of 4-sided shapes is 360°

To find the missing angle, you can do this:

x + 92° + 47° + 82° = 360° Add 92, 47, and 82 together

x + 221° = 360° Subtract 221 on both sides to get "x" by itself

x + 221° - 221° = 360° - 221°

x = 139° Your answer is the 4th option

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