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nataly862011 [7]
3 years ago
11

Find the value of X. to 67° 56°

Mathematics
2 answers:
aleksley [76]3 years ago
8 0
<h3>Answer:   x = 57</h3>

==================================================

Explanation:

The three angles of any triangle always add to 180

x+67+56 = 180

x+123 = 180

x+123-123 = 180-123 .... subtract 123 from both sides

x = 57

The missing angle is 57 degrees

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

Check:

x+67+56 = 57+67+56 = 180

Answer is confirmed.

Fiesta28 [93]3 years ago
3 0

Answer:

x = 57

Step-by-step explanation:

180 degrees in a triangle

67 + 56 = 57

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