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wlad13 [49]
3 years ago
13

HELPPPPPPPPPPPPPPPPPPPPP

Mathematics
2 answers:
andrezito [222]3 years ago
5 0
The interior angles of a triangle is equal to 180
So you add 45+55=100 then you subtract that from 180 which makes the other interior angle equal to 80 and because a flat line is also equal to 180 you subtract 180-80 which equals 100

So the answer would be 100
tiny-mole [99]3 years ago
4 0

the answer is x=100°

...........

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14, 15 and 16 please
WARRIOR [948]
14). (Take π value as 22/7)
circumference = 66in
2πr = 66in
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r = 66×7/2×22
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