The diameter of the circle is needed. But to solve, you would simply multiply the diameter of the circle by pi (3.14).
We can see that
both lines intersects at origin
so, the solution is x=0 and y=0
now, we will check each options
option-A:


now, we can set them equal
and then we can solve for x



now, we can find y


so, solution is x=0 and y=0
so, this correct...........Answer
For trapezoid, the area = (upper base + lower base) * height / 2
So area = (12 + (2*2 + 12) ) *13 / 2 = 182
Answer:
38
Step-by-step explanation:
A=11
T=2
U=16
AxU (11x2)=22
22+16
38
38 is the final answer