2,645,615 km2 (21,021,478 sq mi)
Birds of Western Australia has 366 pages.
Yes. There are many different species of kangaroos in Western Australia. Red kangaroos, in particular, are found throughout Western Australia.
In 2006, there were 1,162,529 Christians in Western Australia, representing 59.3% of the population.
Yellagonga Regional Park in Perth, Western Australia, covers 1,400 hectares (3,500 acres) of land.
Because the land is for sale and they have the money to buy it
Because it is the western part of Australia
The CIA factbook lists Australia at 7,617,930 sq km of land [1] Converting to acres: 7,617,930 sq km = 1.8824315 × 10^9 acres [2] 1.88 billion acres of land [1] https://www.cia.gov/library/publications/the-world-factbook/geos/as.html#Geo [2] http://www.google.com/search?&q=7,617,930+sq+km+in+acres
There are lots of suburbs in Western Australia obviously although I presume you are referring to Perth.
Western Australia covers an area of approximately 2.6 million square kilometers.
Western Australia is Australia's largest state, occupying the western third of the continent.
The western third of the continent of Australia is the state of Western Australia.
From the most eastern point of Australia, Cape Byron on the northeast coast of New South Wales, to the most western point of Australia, Steep Point in Western Australia, is a distance of almost 4,000km or 2,485 miles.