annawood3729
annawood3729 annawood3729
  • 04-02-2020
  • Mathematics
contestada

I need help please and thank you

I need help please and thank you class=

Respuesta :

PollyP52 PollyP52
  • 04-02-2020

Answer:

20 degrees.

Step-by-step explanation:

The 3 angles of a triangle add up to 180 degrees.

Therefore the third angle in this triangle

= 180 - (120 + 40)

= 180 - 160

= 20 degrees.

Answer Link

Otras preguntas

What was manorial system
Please, look at the photo and give the ansver.
power set of {e,f,m,n,o}
What was manorial system
What other countries celebrate the 4th of July?
What American President was famous for playing golf every Fourth of July?
The acceleration of the gravity Moon is equal to one-sixth of Earth's gravitational acceleration times. if an astronaut has a mass of 60 kg, what is the mass an
The Virginia town where Robert E. Lee surrendered to Ulysses S. Grant in 1865, ending the Civil War
This state and river share a name, which comes from an Indian word meaning “Father of Waters.”
power set of {e,f,m,n,o}