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arlik [135]
3 years ago
12

Ven the diagram below, find the value of x:

Mathematics
2 answers:
UkoKoshka [18]3 years ago
6 0

Answer:

<em>(d) x = 31 </em>

Step-by-step explanation:

(2x)° + (2x - 7)° + 63° = 180°

4x - 7 + 63 = 180

4x = 180 - 56

4x = 124

<em>x = 31</em>

Gennadij [26K]3 years ago
5 0

Answer:

D) 31

Step-by-step explanation:

2x-7+2x+63=180

4x+56=180

4x=180-56

4x=124

x=124/4

x=31

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