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

What is the basic structure of a good persuasive research paper? A. Introduction, seven supporting paragraphs, thesis statement, conclusion. B. Introduction
Find the volume of the rectangular prism
Lincoln says that he will use his power to hold properties belonging to the government. In saying this, helis rejecting the idea of
PLEASE HELP ME what is ancient greece map labels
They form a wide band called the Asteroid what
A proportional relationship is shown in the table below:
what is the iupac name for ch2c(ch3)ch2ch3
Write the following algebraic notation, using the letter x for any unknow numbers: I think of a number, double it ,then add fifteen
The Fed's interest-rate policy in the late 1970s economic growth.
A switch in an electric circuit controls the flow of electrons in the circuit. True O False