3 years ago

I need the answer to this

Mathematics

2 answers:

Arisa [49]3 years ago

4 0

Answer:

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hodyreva [135]3 years ago

3 0

x=142

Step-by-step explanation:

180-110 = 70(linear pair)

70+72+c =180 (sum all angles of triangle =180

142+c = 180

c= 180 -142

c= 38

x +38 = 180 (linear pair)

x= 180 - 38

x= 142

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