Answer:
<em>Angle B=90 degrees</em>
<em> </em>
<em>BA^C= 40 degrees</em>
Step-by-step explanation:
<em>Angle B=</em><em>90 degrees (</em><em>right angle =90 degrees</em><em>)</em>
<em />
<em>90+50+BA^C=180</em>
<em>140+BA^C =180</em>
<em> BA^C=180-140</em>
<em> </em><em>BA^C= 40 degrees</em>
<em> </em>
ANSWER: ⇔ center ⇔ (2,4)
ANSWER: ⇔ radius ⇔ 4
Answer:
1.2981614e+19
Step-by-step explanation:
you can always use a calculator for powers.
C
By the law of sines,
where A, B, C are the angles and a, b, c are the lengths of the sides opposite their respective angles. In this case,
is opposite 4.6 and A is opposite 3.2, so
, giving the answer.