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Hatshy [7]
3 years ago
13

I need an explanation and an answer please.

Mathematics
1 answer:
torisob [31]3 years ago
6 0

we have,

14x+8+6x+12=180 {interior angle}

or, 20x+20= 180

or, 20x= 180- 20

or, x= 160/20

:. x= 8

Now,

14x+8= 14.8+8

= 112+8 =120

6x+12= 6.8+12

= 48+12 = 60

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