asked 89.7k views
21 votes
triangle MNO is an isosceles triangle in which only one angle measures 88.6. what is the angle measure of one of the two congruent angles?

asked
User Facundo
by
8.4k points

1 Answer

13 votes

Answer:

45.7°

Explanation:

  • area of a triangle= 180°
  • so,180- 88•6=91•4
  • since the congruent angles are equal,you will divide 91•4 by 2
  • 91•4÷2=45•7
  • ans=45•7°
answered
User JS Ng
by
8.7k points

No related questions found