Answer:
The correct answer is : DCQ ( angle) = DCE (angle)
The answer is 1100 centimeters.
None that is a real shape
Let , missing value(_)=A
As, it is given that ,

To convert the value of A into Radians,
360°=2 π Radians

So, missing value to the nearest hundredth= 1.26 Radians
Answer:
7(3 + 7)
Why:
7x3=21
7x7=49