paublotheduck paublotheduck
  • 13-09-2018
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 13-09-2018

For a convex polygon with n sides, the sum of interior angles is (n-2)·180°. Thus, the sum of interior angles of a pentagon is (5-2)·180° = 540°.

... x° + 131° + 108° + 107° + 110° = 540°

... x° = 84° . . . . . . subtract 456° from both sides.

The value of x is 84.

Answer Link

Otras preguntas

What created conflict between colonial governors and colonial representative assemblies?
Which European power was able to purchase a valuable island with "a few toys"
What is the most specific name for quadrilateral PQRS? parallelogram rectangle rhombus square
Simplify : 15y - 10 + y(2 + 9) -8
Find the domain and range of the following absolute value functions. F(x) = |3x-4| First person to answer gets marked brainliest
Write an expression that is equivalent to 5(x + 2) - 7(x + 2)?
Divide. Write your answer in simplest form.
What role did geography play in the economic development of colonial cities in the Mid- Atlantic Colonies? The mountainous regions of the colonies contained coa
Find the value of x in each case:
Which statement correctly uses a description of time? The invention of the internet began a new millennium. The expansion of railroads marked the start of a new