Do the area of the circle as a whole minus (72/360 x radius^2) and then minus the other grey area.
Answer:
x = 3/5 = 0.600
Step-by-step explanation:
Answer: in algebra if something = 0 thin it is 1
Step-by-step explanation: please mark brainlyest
Answer:
9/49
Step-by-step explanation:
5 4/9 =49/9 and49/9*9/49=1 then reciprocal of 49/9 is9/49