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r-ruslan [8.4K]
3 years ago
12

Find the measure of angle a.

Mathematics
2 answers:
madam [21]3 years ago
7 0
A< 50 because i said so
xeze [42]3 years ago
3 0

Answer:

<A=50

Step-by-step explanation:

85+x+55+x+50=180

2x+190=180

2x=180-190

2x=-10

x=-5

A=x+55

A=-5+55

A=50

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