abrihanisse023
abrihanisse023 abrihanisse023
  • 23-01-2022
  • Mathematics
contestada

A side of the triangle below has been extended to form an exterior angle of 156º. Find
the value of x.

A side of the triangle below has been extended to form an exterior angle of 156º Find the value of x class=

Respuesta :

josephszott1
josephszott1 josephszott1
  • 23-01-2022

Answer:

x = 69

The exterior angle is equal to the sum of the opposite interior angles in a triangle

x+90 = 159

Subtract 90 from each side

x +90-90 = 159-90

x =69

Step-by-step explanation:

Hope this helps:)

Answer Link

Otras preguntas

Which of these dams was built in China along the Yangtze River in order to provide hydroelectric power and flood control? Hoover Dam Three Gorges Dam Aswan Dam
in division, why should the remainder not be greater than the divisor?
What is the significance of the battle of Bunker Hill? The British army showed its superior power. It showed the determination of the outnumbered American force
in division, why should the remainder not be greater than the divisor?
What do the lines making a circle around the low-pressure area indicate?
cereal costs $2.79 for 16.4 ounces. At this rate how much does 25 ounces of cereal cost?
6a=78 how to solve it
what properties does oxygen have?
list the positive factors of 23
How do body cells reproduce