zoelaryn3853 zoelaryn3853

04-02-2018
Mathematics

contestada

The lengths of the sides of a triangle are 10, 13, and 19. classify the triangle as acute, right, or obtuse.

Respuesta :

tynollette tynollette

04-02-2018

if c²=a²+b², it is a right triangle.
if c²<a²+b², it is a acute triangle.
if c²>a²+b², it is a obtuse triangle.
in this case, 19²=361, 10²+13²=269. 19²>10²+13², so it is an obtuse triangle.

Answer Link

Otras preguntas

After adding 8 more tens to this model the number shown would be

helpppp please.helppppppppppppp!!!!!!!!!!

Is the following relation a function? A. Yes B. No

Which expressions are polynomials? Select each correct answer. 30y2+x 30y2+x12 30y2x 30y2

In the 1950s, Christian Anfinsen demonstrated the renaturation of the protein ribonuclease (RNase) in vitro. After reduction and the addition of urea, the prote

Pourquoi est-ce que julie est fâchée?

Zachary holds 15 stocks in his portfolio. The portfolio's return last year was 11%, but one stock, RJH, doubled in value. What should Zachary do if he wants to

Human power can be used to generate electricity by connecting a bicycle to a generator. The efficiency of the bicycle and generator together is 0.6. A man ridin

A fundraising event offered people a chance to pay $4 to go through a corn maze (shown below) in a field in the fall. The maze neither led to nothing or a prize

A 200-m-wide river flows due east at a uniform speed of 2.0 m/s. A boat with a speed of 8.0 m/s relative to the water leaves the south bank pointed in a directi