swelch2010
04.05.2021 •
Mathematics
What is the measure of b ????
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Ответ:
B=50
Step-by-step explanation:
THE TRINGLE IS 180 DEGREE (RULE)
(X+38)+(3X-12)+(2X-2)=180
6X=180-(38-12-2)
6X=156
X=26
B=2X-2
B=2(26)-2=52-2=50
Ответ:
B=50
Step-by-step explanation:
Ответ: