jennierayrulez jennierayrulez
  • 22-05-2020
  • Mathematics
contestada

Could 7.7 cm, 4.0 cm, and 1.7 cm be the side lengths of a triangle?
Choose 1 answer:
Yes
No

Respuesta :

sarahbailey27
sarahbailey27 sarahbailey27
  • 22-05-2020

Answer:

Only applicable if the triangle is right (a 90° angle measurement in one corner).

Using Pythagorean’s theorem, that can be answered.

(4.0)^2 + (1.7)^2 = 18.89

(7.7)^2 = 59.29

The legs A and B do NOT equal a hypotenuse of C, so the answer is NO.

Step-by-step explanation:

Answer Link

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