b
こんにちは
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Answer: i will put the answer as a comment but what are you rounding to
Step-by-step explanation:
Answer:the probability is 4/20 or 20%
Step-by-step explanation:hope this helps
Answer:
54
Step-by-step explanation:
Angles in a triangle add to 180° and we can see a right angle so
x = 180 - ( 90 + 36 )
x = 180 - 126
x = 54