SAT Math Practice Question #16195 - SATify | SATify

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SAT Math Practice Question #16195 - SATify | SATify

#16195

geometry

pythagorean theorem

medium

60 sec

A right triangle has hypotenuse length 20 and one leg length 12. If the other leg has length $b$ , which of the following expresses $b$ ?

A.

$2 0^{2} - 1 2^{2}$

B.

$2 0^{2} - 1 2^{2}$

C.

$20 - 12$

D.

$20 - 12$