morganlakotawas morganlakotawas
  • 19-10-2017
  • Mathematics
contestada

A quadrilateral has three angles that measure 80°, 110°, and 75°. Which is the measure of the fourth angle

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 19-10-2017
180(x - 1)

 A quadrilateral has 4 sides, so 180(3) = 540

80 + 110 + 75 = 265

540 - 265 = 275

Last measurement is 275

hope this helps
Answer Link

Otras preguntas

Which of the following is an example of an adaptation? A.Birds that live near a highway learn not to fly away every time a car passes. B.The coloring of a monar
what does 'hit or miss' mean?
what is a chronogram?
Which High Federalist tried to crush internal political dissent after the XYZ Affair? A. Alexander Hamilton B. Thomas Jefferson C. George Washington D. John Ad
Who are the Little Women?
A library expansion begun in 2002 was expected to cost 107million. By 2006 library officials estimate the cost would be 31million over budget. By what percent d
how are quadratic equations different from linear equations?
what is the 'last straw'?
True or False: The origin would be included in the solution set for the inequality: y < 2x - 5
If the coordinates of point P are (0,8) and the coordinates of point Q are ( 4,2), Which of the following points represents the midpoint of PQ ?a) (0,2), b) (2,