chhoiyu11
chhoiyu11
04-01-2024
Mathematics
contestada
Find the value of unknown angles
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ChloeDaPerson
ChloeDaPerson
04-01-2024
A is 50 and b is 130. This is because all angles of a triangle add up to 180 so you subtracts your two know angle measures to get the third. To find b you subtract 50 from 180 because a+b=180 because they make a line
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