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4 years ago

I need to figure out what x

Mathematics

2 answers:

Fofino [41]4 years ago

8 0

Answer:

x = 63

Step-by-step explanation:

The sum of the angles of a triangle is 180

71+46+x = 180

Combine like terms

117+x =180

Subtract 117

117+x-117= 180-117

x =63

Anestetic [448]4 years ago

4 0

Answer:

$63 \: \: degrees$

Step-by-step explanation:

$46 + 71 + x = 180 \\11 7 + x = 180 \\ x = 180 - 117 \\ x = 63$

Sum of the interior angles in a triangle is equal to 180 degrees

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