Interactive practice questions
Consider the right-angled triangle. What equation can we construct from the given information?
$13^2+x^2=19^2$132+x2=192
A
$13+x=19$13+x=19
B
$13^2+19^2=x^2$132+192=x2
C
$13+19=x$13+19=x
D
Easy
< 1min
Is $\left(5,15,17\right)$(5,15,17) a Pythagorean triple?
Easy
< 1min
Is $\left(24,7,25\right)$(24,7,25) a Pythagorean triple?
Easy
< 1min
Is $\left(45,28,53\right)$(45,28,53) a Pythagorean triple?
Easy
< 1min
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