Pythagoras. Though it's said that the Chinese created it long before he did.
Hope this helps :)
So the square was fine, then the triangle decided to go for a hike.
now, if the triangle when it took off, it took 59 cm², and the square was left all by its lonesome with only 85 cm², that means with the triangle in it, the square is then 59 + 85 cm², or 144 cm².
That is a X and Y coordinate plane, in this case, they are labeled as an A and B coordinate plane. (where A is X in a regular plane and B is Y in a regular plane).
In the direction of A, the rule is to add 2 each time.
In the direction of B, the rule is to add 3 each time.
Answer:
a) 7600, 8000
b) 10500, 11000
c) 9400, 9000
d) 900, 1000
Step-by-step explanation:
Rounding......