Answer:
a) is 12 degrees and b) is 125 degrees
Step-by-step explanation:
see attached. first plot your givens on the diagram then use the rules of parallel lines to find the missing angles
The last stage is to use the golden rule of triangles: the sum of interior angles add to 180.
a. 8/24
divide denominator and numenator by three
1:3
b. 16/24
2:3
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