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

A cup of milk has 8 grams of protein. How much protein is in 2.5 cups of milk
The sandbox must be filled with sand. The sandbox has a depth of 2ft and a diameter of 14ft.
Why does pottery take so long to dry?
How does the location of El Salvador affect how goods are imported or exported?
What does an author do when he uses pathos to persuade a reader?
For 9x + 25 = 88, Deena wrote the situation "I bought some shirts at the store for $9 each and received a $25 discount. My total bill was $88. How many shirts d
Which transportation system has had the BIGGEST impact on making Georgia a center of international business?
Which type of payment has the most consistent earnings? a. Commission b. Salary c. Wage d. Overtime
Answer all of them please
a student answered 86 problems on a test correctly and received a grade of 98% how many problems were on the test?