Answer:
a=110
b=70
c=110
d=70
e=110
f=70
g=110
Answer:
An equation whose variables are polar coordinates is called a polar equation.
Step-by-step explanation:
Polar Equation--
A polar equation is a equation that describe the relationship between r and θ, where r is the distance from the pole to a point on a curve and θ is the angle subtended by that point with respect to the x-axis.
Hence, here r,θ acts as a variable of the equation.
So, we can change any rectangular equation in terms of variable x and y into the polar equation in terms of variable r and θ by using the transformation:
x=r cosθ and y=r sinθ.
To Prove: x = 2
1.
Division property of equality
A. 12 - x = 20 - 5 x
2.
Subtraction property of equality
B. 12 + 4 x = 20
3. Addition property of equality
C. 4 x = 8
4. given
D. x=2