corrado4 corrado4
  • 04-07-2022
  • Mathematics
contestada

20%
120°
y=[ ? ]°
Enter

20 120 y Enter class=

Respuesta :

Аноним Аноним
  • 04-07-2022

Step-by-step explanation:

Solution,

here ,

20° + 120° + x = 180°

reason : The sum of interior angle of triangle is 180°.....

140°+ x = 180°

x = 180° - 140°

x = 40°

Now..

x + y = 180° ....

reason : Supplementary angle...

40° + y = 180°

y = 180° - 40°

y = 140°

[tex]...[/tex]

Answer Link

Otras preguntas

How to turn mixed numbers into decimals? For example 1/20
Which of the following territories did the United States acquire as a result of the Spanish-American War? Samoa Puerto Rico the Virgin Islands the Midway Island
Which played the most significant role in the development of agriculture by Neolithic people? A bronze tools B Long Distance Trade C The domestication of animal
which type of lava flows easily? a) silica-rich b) composite c) basaltic d) smooth
a device that does work in an electrical circuit
Which is a good comparison of the estimated sum and the actual sum of 7 7/8 and 2 11/12?
Which of the following statements best characterizes Costa Rica's government since 1949? A. Several military dictatorships have ruled the country since 1949. B.
Which of the following situations would lead to the largest overall increase in population? high death rates, low birthrates low death rates, high birthrates lo
Who was the leading figure during the French Revolution's Reign of Terror? A. Napoleon Bonaparte B. Louis-Charles C. Maximilien Robespierre D. Marquis de Lafay
what oils our joints?