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lisabon 2012 [21]
3 years ago
9

How do I find the measure qrs help???? I’m very confused thanks guys

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
5 0

Answer:

∠QRS = 72°

Step-by-step explanation:

∠R + ∠Q = 180°  (supplementary angles)

18x + 12x = 180

30x = 180

x = 6

∠R = 12x = 72°  ∠Q = 18x = 108°

puteri [66]3 years ago
4 0

Answer:

I do not know good luck my bro

Step-by-step explanation:

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