SOLUTION: △ABC is similar to △RST . In addition, m∠C=76° and m∠S=3(m∠A) . What is m∠A ?

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Question 1072047: △ABC is similar to △RST .
In addition, m∠C=76° and m∠S=3(m∠A) .
What is m∠A ?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
C=76
S=3A
S=B
B=3A
and you know,
A%2BB%2BC=180
A%2B3A%2B76=180
4A=104
A=104%2F4
A=26