superme485
superme485 superme485
  • 08-06-2017
  • Mathematics
contestada

ΔDEF is a right triangle.If FE = 24 and DE = 7, find DF.

ΔDEF is a right triangleIf FE 24 and DE 7 find DF class=

Respuesta :

morganalphin
morganalphin morganalphin
  • 08-06-2017
Use the phythogorean theorem.
a^2+b^2=c^2
24^2+7^2=c^2
576+49=c^2
625=c^2
c=25. DF=25
Answer Link
Pandapando
Pandapando Pandapando
  • 08-06-2017
DF=√a^2+b^2
=√24^2+7^2
=25
Answer Link

Otras preguntas

Find the equation and solve it. The perimeter of a square is equal to 76 meters. What is the value of the length of each side, if per side measures 3x + 1? PLEA
Describe the role of the cochlea in hearing.
which of the following substances would you expect to have the greatest surface tension? A.hexane b.carbon disulfide c.carbon tetrachloride d.methyl alcohol
Will f(x)=a^x-4 ever cross the x axis
What was a direct result of the september 11 2001 terrorist attack on the united states answer,com?
Which is the most likely purpose of the dashes in "That I did always love"?
Which has the biggest effect on civil rights for all united states citizens?
How did the south/ north name the battles of the civil war?
Add and SImplify (x+2)/(x) + (x-3)/(x+2)
Sarah roller skates 18.5 km in 3 1/12 hours what is average speed in miles per hour?