Find the tangent for angle A
1 answer:
12^2+b^2=40^2
144+b^2= 1600
b^2 =1456
√b2= √1456
b = 38.2
tan = 12/38.2
Or .31
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Answer:
-6
Step-by-step explanation:
28/4=7
7*5=35
29-35=-6
A tangent is always perpendicular to the radius at the point of tangency.
A right angle.
Four, -6 in terms of standard unit factors I NJ makes no sense