Question 1087901
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ΔABC is a right triangle with m∠C being a right angle. m∠B= 27 °,b=8, find m∠A.


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a. 63°   <<<---===  &#8736;A = 90° - &#8736;B  =  90° - 27° = 63°.

b. 27°

c. 54°
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