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Zepler [3.9K]
3 years ago
6

Please help!!! i’ll give brainliest.

Mathematics
1 answer:
Ber [7]3 years ago
4 0

Answer:

a,d,e

Step-by-step explanation:

75+a1 = 180

so a1=105

a1=x-15

105=x-15

x=120

then using rules of parallel lines with commone intersecting line gives the others.

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