Answer:
BDC is half of mBC = 11°
Easily you see that C is A + BDC = 23°
Since C = 23° so mDC is twice = 46°
x
What is The area of A rectangle ABCD in square units is going to be p=a+b+c
Answer:

Step-by-step explanation:
Hello There!
The angle labeled 6x is a right angle
If an angle is formed using the diameter of a circle then the opposite angle of that side is a right angle
So 6x = 90
isolate the variable
divide each side by 6
90/6= 15
6x/6=x
we're left with x = 15
Just a guess but I think it is 0.43. By dividing the decimal 0.02 into the Denominator
The answer is C. Use the quadratic formula to solve it and you should be just fine!