GRE
The area of square region ABCD
20
r
w
The sum of the areas of triangular regions ABC and CDE
The area of triangular region ACE
$$a^{b}$$
$$b^{a}$$
x+y+z
xyz
a+b
2x
|x|
2
x
y
The amount of money that is invested in the account that pays 3 percent annual interest
The amount of money that is invested in the account that pays 5 percent annual interest
The length of a diagonal of S
The length of a diameter of C
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