Given the data, which nation has the highest population density?
nation population land area
australia 21 million 7.7 million sq km
fiji 890,057 18,274 sq km
new zealand 4.2 million 267,710 sq km
new guinea 6.3 million 452,860 sq km
a australia
b fiji
c new zealand
d new guinea

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2