kaiyanbailey kaiyanbailey
  • 02-12-2019
  • Mathematics
contestada

Work out the size of angle X.​

Work out the size of angle X class=

Respuesta :

jimrgrant1 jimrgrant1
  • 02-12-2019

Answer:

x = 70°

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

120° is an external angle of the triangle, thus

x + 50 = 120 ( subtract 50 from both sides )

x = 70

Answer Link

Otras preguntas

Evaluate the expression 12r + (s-t)^2 for r = 5, s = -3, and t = 7.
Why is Southern California so prone to mass wasting events? What are some other regions around the world that are similarly plagued with mass wasting events?
Government grant that collects books
How do you relate to "The Lottery" by Shirley Jackson?
In your own words, explain the Law of Conservation of Mass.
PLEASE HURRY HELP ME​
4.1.2 complete your assignment English 1 sem 1
what kinds of way can you use color in your image to tell a story​
What is the structure and function of glycerol molecules?
Identify each of the variables in the experiment testing the effects of Sulfur dioxide on soybean plants in the Scientific Investigation pdf. INVESTIGATION OF T