Is this multiple choice if so what are the options <span />
Answer:
The area of the space is( 0.1155 m^2)
I just rounded a bunch for your sister.
463 < 500 so 3463 rounds to 3000
216 < 500 so 4216 rounds to 4000
501>=500 so 2501 rounds to 3000
457<500 so 6457 rounds to 6000
625>=500 so 6625 rounds to 7000
adding up the estimates gives an estimated total: 23000
The hypotenuse is 15
The opposite is 12
The adjacent is 9
