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mart [117]
3 years ago
15

Plz answer this fast fast I will give brainlist and 12 points​

Mathematics
1 answer:
Firlakuza [10]3 years ago
7 0

Answer:

a) 115°

b) 140°

c) 75°

d) 255°

Step-by-step explanation:

a) another line parallel to AB through E will split x into two sectors.

Parallel lines intersected by a third line makes opposite internal angles of equal value. Supplemental angles add to 180°

x = (180 - 120) + (180 - 125) = 115°

b) double application of parallel lines intersected by a third line making corresponding angles identical.

c)  more of the same

d) more of the same

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Step-by-step explanation:

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