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Scorpion4ik [409]
3 years ago
11

Find the measures of the angles.

Mathematics
1 answer:
Keith_Richards [23]3 years ago
7 0

Answer:

a1=90

a2=27

a3=61

a4=29

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We just need to <u>plug in 7 for B! </u>

Let's do it !

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<em>We always start with the parenthesis first ! It's just a rule in math :) </em>

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