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

Is this a sentence fragment or complete sentence? I have always been interested in these special creatures.
what strategic advantage did the thirteen colonies enjoy because of their geographic location?
what is the area of a rectangle as a product
How could you leave home on Monday to go sailing on the ocean,sail for 1 hour on Sunday,and return home on monday
All living organisms are made from different combinations of only ___________ amino acids
what events led to a conflict between the Jamestown settlers and the powhatan confenderacy
ammar hikes 23/4 miles of nature trail in 1 hour and 15 min .How many miles of trail does ammar hike per hour? pleas help me to understand this
Do all parallelograms have diagonals that are lines of symmetry?
The energy in fossil fuels is derived from the energy stored in plant and animal matter
what is the alphabetical order of these words: sloth slouch slither slime slimey