2.4 cm2
First, convert the millimeters to centimeters
1mm = .1 cm
So, 4 mm=.4 cm
And since there in the same unit, you can now solve
Formula: b x h
6 cm (base) x .4 cm (height) = 2.4 cm
In cm, it is 2.4 cm
The answer is 2.4
Answer:
2π or 0π are the only points that satisfy the expression, but since the restriction is 0 <= x < 2π
the answer would be 0π
I think BD is 16 and EC is 9. hope this helps

Solution:
Given data:
and 
To find F(x) + G(x):
Adding two functions which gives another function.
Substitute F(x) and G(x), we get





Hence, 