Answer:
(2004+2005) divided by 2
Step-by-step explanation:
Answer:
the correct answer is 36cm2
I'm assuming you're looking for the measure of angle y. Rule is that angle y will be equal to 1/2 of its intercepted arc. That arc measures 360-160-60 which is 140. Half of 140 is 70. So the first choice above is the one you want.
I=PRT
this mean multiplication or inother words
I=p times r times t
so I=(P)(R)(T)
associative property of multilicaiton
I=(P)(T)(R)
I=(PT)(R)
divide both sdies by PT
I/(PT)=R