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nataly862011 [7]
3 years ago
13

A) Work out the size of angle x.

Mathematics
1 answer:
Andru [333]3 years ago
7 0

Answer:

100°= angle b(VERTICAL OPPOSITE ANGLE)

100°+x°=180°[co interior angle]

x=180°-100°

x=80°

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\qquad\qquad\huge\underline{{\sf Answer}}♨

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