aliyahmcghee9
aliyahmcghee9 aliyahmcghee9
  • 13-10-2016
  • Mathematics
contestada

A quadrilateral has angles that measure 60°, 95°, and 150°.

What is the measure of the fourth angle?

A.
25°

B.
55°

C.
85°

D.
125°

Respuesta :

FLORC
FLORC FLORC
  • 14-10-2016
a quadrilateral measures 360°. let's let "x" stand for the fourth angle
360°= 60°+95°+150°+x
360=305+x
360-305=x
x=55
Answer Link

Otras preguntas

what does it mean to 'have a go'?
1 . A farmer moves along the boundary of his rectangular field of side 10m x 20m . farmer covers 1m in 1sec . what will be the magnitude of displacement at the
What Does 'House Poor' Mean?
what are the dog days of summer?
what does 'all eyes on me' mean?
In Seven Ages of man by William Shakespear What do you mean bySighing like furnace,with wipeful balladMade to his mistress eyebrow,Then the soldierJealous in ho
many popular beverages are sold in two-kilo bottles. true or false
An electronics company has been producing 1705 CD players a day working two shifts. The second shift has produced 95 Cd players fewer than four-fifths of the nu
What Is a Cause-Effect Essay?
does a polygon usually have more sides or more angles. Explain.