radomes.openskiesproject.org
maryamsxx maryamsxx
  • 22-08-2015
  • Mathematics
Answered

Two angles in a triangle add up to 115 degrees what is the size of the third angle?

Verified Answer :

Anonymous Anonymous
  • 22-08-2015

\(The\ sum\ of\ an\ angles\ of\ a\ triangle\ equal\ 180^o.\\\\\alpha+\beta+\delta=180^o\\\\\alpha+\beta=115^o\\\\therefore\\\\115^o+\delta=180^o\ \ \ \ |subtract\ 115^o\ from\ both\ sides\\\\\delta=65^o\\\\Answer:\huge\boxed{65^o}\)

Answer Link

Related Questions

How do you split a rope 43 long evenly
Round 315 to the nearest ten
How do limiting factors most affect population sizeO stop population growthO restrict population growthO increase population growthOdecrease population growth
Which mineral would most likely become rounded at the fastest rate when tumbled along a stream bottom A Garnet B Plagioclase feldspar C Pyroxene D Selenite gyps
a commuter van has 38 seats and 14 windows how many windows are in 6 commuter van
Which of the following statements is not true regarding acids Most fruits contain weak acids Acids react with bases in neutralization reactions to produce water
4They believed in one allknowingallpowerful god who was presenteverywhereThis sentence best expresses thebeliefs of theA SumeriansB HebrewsC PhoeniciansD Nubian
Why does the Earths crust stay the same size
Who were the federalists
A jet flies at an altitude of 52800 feet What is the height of thejet in miles