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

make a short dialogue about the introduction!
How do you put 0.8918 as a fraction
Pentane, C5H12, will react as shown below: ____C5H12(l) + ____O2 --- ______CO2 +_______ H2O H20(g) 1. Balance the equation above by putting coefficients into ea
9 to the x-5 power=27
During a windstorm, part of the top of a flagpole breaks off. The broken top portion touches the ground at an angle of 65degrees 14feet from its base. How tall
Which words in the sentence make up the appositive phrase? Mrs. Guerrero, the president of the historical society, is retiring next summer. A. Mrs. Guerrero
During a windstorm, part of the top of a flagpole breaks off. The broken top portion touches the ground at an angle of 65degrees 14feet from its base. How tall
What are the steps to solve this?
What activities can you do on Jupiter?!
who do scholars believe first wrote Beowulf