3 years ago

Find x and identify the measurement of

Mathematics

1 answer:

spin [16.1K]3 years ago

3 0

Step-by-step explanation:

90+x+8+3x+2 = 180(linear pair)

or, 100+4x=180

or, 4x = 80

so, x = 20

<BOC = x+8+3x+2

= 20+8+3×20+2

= 90

so, <BOC = 90

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