mrscookiefox
mrscookiefox
05-05-2021
Mathematics
contestada
Mhanifa please help this is due soon
Respuesta :
mhanifa
mhanifa
05-05-2021
Answer:
Use Pythagorean theorem:
a² + b² = c²
#7
3² + 7² = 9 + 49 = 58
(√57)² = 57
58 ≠ 57
No
#8
11² + 2² = 121 + 4 = 125
(5√5)² = 25*5 = 125
125 = 125
Yes
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