Harvest03 Harvest03
  • 04-04-2017
  • Mathematics
contestada

A triangle has sides of 8cm long and 15cm long with a 90angle between them.what is the length of the third side?

Respuesta :

Goalinetsky
Goalinetsky Goalinetsky
  • 04-04-2017
8² + 15² = c² 
64 + 225 = c²
c² = 289
c = 17

The third side is 17cm long.
Answer Link

Otras preguntas

Which people had a country before wwII and now dont?
How did the Ancient Chinese preserve and prepare their bodies for the afterlife?
what is 42/56 in simplest form?
The ___________ influenced the way senators are elected with the passage of the Seventeenth Amendment.
Which type of soil can retain the greatest amount of water? One that has low permeability One that has low porosity One that has high permeability One that has
Jeanette's father has dark skin. Her mother has light skin. In the summer, Jeanette's skin is as dark as her father's. In the winter, her skin is darker than he
Which country does not use euro as its currency? A: Germany B: France C: Denmark D: Italy
Translate this Spanish phrase into English: El toca peor que la reina. a. He sings better than the queen. b. He plays worse than the queen. c. He plays bette
what are the symptoms of eating disorder bulimia nervosa
Notwithstanding the influence of Classical and foreign drama, Church plays were the first step in the development of English drama. a. True b. False