Ok. Could I have a picture of the question? :)
Answer:
Step-by-step explanation:
561.98543
The 9 is greater than 5, so add one to the number before it
108
I'm not positive but i belive this is correct
Answer:
A=120
B=20
C=20
Total area=160 cm2
This is really weird because the numbers dont look proportional to the shape but according to the data it should be correct :/
So here, ABCD is being inscribed in a circle, so ABCD is a cyclic quadrilateral (as inscribed in a circle) also, there exists a property of cyclic quadrilateral, i.e, the sum of opposite angles of a cyclic quadrilateral is 180°, so we can just write the following equation using this :



