Question

ayudenme amigos porfa eviten q me quede de año

Answer 1

Respuesta:

a) $12^{2} +9^{2} =c^{2}$

$c^{2} =144+81; c^{2} = 225$

c=15

b)  $11^{2} + b^{2} = 17^{2}$

$b^{2} = 289 - 121$

$b = \sqrt{168} = 12.96$

c) $a^{2} + 8^{2} = 9^{2}$

$a = \sqrt{17} = 4.12$

d) $a^{2} + 60^{2} = 61^{2}$

$a^{2} = 3721 - 3600; a^{2} = 121$

a=11

e) $9^{2} + b^{2} = 41^{2}$

$b^{2} = 1681 - 1600; b^{2} = 81$

b=40

f) $23^{2} + 17^{2} = c^{2} ; 818= c^{2}$

$c = \sqrt{818} = 28.6$