An equation of circle has form
So, the center is (13;1)
Now we need to find a radius
Let's create an equation
So radius is 2
Can you please paste a picture of the triangle? I am happy to help, but I need to see the triangle. :-)
Answer:
Step-by-step explanation:
Join A and C and B and D. And add numbers to the angles formed on one of the diagonal
In triangles ABC and ADC,
Angle 1 = Angle 4
Angle 3 = Angle 2
AC = AC
Therefore, triangle ABC=ADC
Since, ABC=ADC
Similarly, triangle ABD= triangle CDB
Therefore, AB=CD and BC=DA
Answer:
f(x)=1/2x-6
Step-by-step explanation:
Answer:
130 degrees
Step-by-step explanation:
Since angles P and Q are supplementary (meaning that they add up to 180), we can set up the equation:
180 = 50 + Q
Q = 130
