Given: circle P with diameter RS TW
prove: RTW is isosceles

Step-by-step explanation:

First, the RS is perpendicular to TW. That is paired with "Given".

Then arc mTR = arc mRW. This is paired with, "Diameter perpendicular to a chord bisects major arcs".

After that, chord TR = chord RW. You'll pair this up with "If arcs are =, chords are =".

Finally you'll pair Triangle TRW is isosceles with "Definition".

RS perpindicular TW       Given

m RT= m RW                     Diameter perpindicular to chord bisects major arcs

TR = TW                             If arcs are =, chords are =

TRW is issocolees            Definition

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies