Gj bisects ∠fgh and is a perpendicular bisector of fh.

what is true of triangle fgh?

a. it is a right triangle.
b. it is an obtuse triangle.
c. it has exactly 2 congruent sides.
d. it has exactly 3 congruent sides.

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