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one of the angles of an isosceles triangle is 130 degrees how big are the other two angles

Guest Apr 2, 2017
 #1
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+1

A triangle is 180 degrees no matter what (all of the angles will add to make 180)

so

 

       180-130=50

 

and 50/2=25

 

 so the angles are 25 degrees, 25 degrees and 130 degrees 

 

if u add them all up again u get 180 degrees 

 

hope that helps!!!

 

angelwink

Guest Apr 2, 2017
edited by Guest  Apr 2, 2017
edited by Guest  Apr 2, 2017
 #2
avatar+206 
+1

25 and 25

LunarRoxey  Apr 2, 2017
 #3
avatar+2765 
0

180 - 130 = 50, for the 2 sides. So, 50/2=25.

tertre  Apr 3, 2017

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