radomes.openskiesproject.org
M8ollnctraschav
M8ollnctraschav M8ollnctraschav
  • 12-06-2016
  • Mathematics
Answered

A quadrilateral has angles that measure 56°, 97°, and 136°.


What is the measure of the fourth angle?

Verified Answer :

alex3245
alex3245 alex3245
  • 12-06-2016

The sum of the interior angles can be represented by:
180(n-2)
180 x 2 = 360
Therefore, the sum of the angles must be 360.

56 + 97 + 136 = 289
360 - 289 = 71°

Hope I helped!

Answer Link
Ckaranja
Ckaranja Ckaranja
  • 13-06-2016

Angles of a quadrilateral add up to 360 degrees. Thus;
360-(56+97+136)
=71°

Answer Link

Related Questions

Evaluation Assurance Levels of EAL1 through EAL7 are related to A Common Criteria CC for Information Technology Security B ISOIEC 27002 C Federal Information Pr
What do you do on Brainly
1315 round nearest ten
Which of these sentence contains a subordinate clause A The goal of both men was to win the election at all costs B Darkness descended on the countryside and ma
what best describes the number 5 write prime composite
Gross National Income GNI is calculated bya Sum of nations GDP and net exportsb Sum of nations consumption investment government spending and net exportsc A and
16 million miles in scientific notation
A researcher is interested in finding a 95 confidence interval for the mean number of times perday that college students text The study included 108 students wh
What is a hypothesis for why mitochondrion has separate dna from the nuclease
draw a quadrilateral with no square corners