Hi there!
Tangent is a trigonometry ratio, and it is the value of the side opposite the angle over the side adjacent to the angle.
The side that is opposite angle B is side CA which is equal to 2.
The side that is adjacent to angle B is side CB which is equal to 1.
Therefore, the tangent ratio for angle B is 2/1.
(The adjacent side cannot be side BA because it is the hypotenuse.)
Hope this helps!! :)
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Answer:
The answer is B
Step-by-step explanation:
Hope this helps : )
Step-by-step explanation:
Cross multiply this and you should find the answer!
Answer:
L = a √( 4 + 2√2)
Step-by-step explanation:
L = a √( 4 + 2√2) is the equation which can be used to calculate the length of each side of the octagon. In the equation i.e. L = a √( 4 + 2√2), in which ''a'' is the length of each side of the octagon. So by putting of ''a'' we get the length of each side of the octagon. The octagon is regular means all of its sides and angles are congruent or similar to each other. Each angle in the octagon has a measure of 135 degrees.