Answer:
231
Step-by-step explanation:
because the whole circle has an area of 360 so on the right side there is half and a little more so you would cut it in half so you have 180 and on the right side you still have a little left so thats about 10 so now you have 190 then you add 21 +20 you have 41 +190 =231 hope this helps
Yes it is the right answer .-.
Answer:
the same way Pythagoras Theorem
and sorry for the hand writing
Answer:
a) negative reciprocals
Step-by-step explanation:
