First of all it is useful to say the notation in a triangle:
Opposite at the side a the angle is called A,
Opposite at the side b the angle is called B,
Opposite at the side c the angle is called C.
So, the Sinus Law can be written:
asinA=bsinB=csinC.
This Law is useful in all the cases SSA and NOT in the case SAS, in which the Law of Cosinus has to be used.
E.G.: we know a,b,A, then:
sinB=sinA⋅ba and so B is known;
C=180°−A−B and so C is known;
c=sinCsinB⋅b
If this is not to professional I don't know what this I'm in 9th grade and kinda have been exposed to this in books
Answer:
we CANNOT DIVIDE 3 with 6.
Step-by-step explanation:
Here,as given in the question:
Starting value = 6
Constant ratio = 1/3
Now, exponential function is obtained by the product of starting value and the constant ratio repeatedly.
⇒ f(x) = (Starting value) x (ratio)... x times
Now, we CANNOT DIVIDE 3 with 6 as it is in the power of x.
Hence, and
Answer:
Linear
Step-by-step explanation:
Octagon:
= [(8-2)×180]÷8
= 135
Angle of LMN is:
= 360-135-60
= 165
Angle of EMN is:
= 180÷3
= 60
The number of side is :
[(n-2)×180]÷n = 165
(180n-360)÷n = 165
180n-360 = 165n
180n-165n = 360
15n = 360
n = 360÷15
n = 24
So, the number of side of the regular polygon R is 24.