katiemayfield4226 katiemayfield4226
  • 24-04-2017
  • Mathematics
contestada

a triangle has side lengths of 34in., 20in., and 47in. is the triangle acute, obtuse, or right?

Respuesta :

kenzo201
kenzo201 kenzo201
  • 24-04-2017
To find its angle measure, plug the sides into the Pythagorean theorem. 20^2 + 34^2 ? 47^2 

As you can see, 1556 < 2209. Therefore, it is an obtuse triangle.
Answer Link

Otras preguntas

Which traditional thanksgiving treat was probably NOT part of the 1621 pilgrim celebration in Plymouth
What keeps things Colder aluminum foil or plastic wrap
Plz help How does subduction change the ocean floor
Suzanne bought 50 apples at the apple orchard. She bought 4 times as many red apples as green apples. How many more red apples than green apples did Suzanne buy
a long pole coming from the center of the deck of a ship
A 6-ounce package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-ounce package?
do you think that trying to assimilate native americans into white society was a good idea?
socrates was sentenced to death by jury of athenian citizens mainly because why?
a reflecting panel uses the kinetic energy of moving air
A liquid changes rapidly into a gas at the liquid’s?.