Question

one of the two equal angles of an isosceles triangle is greater than the third angle by 18 degree . Find the three angles of the isosceles triangle​

Answer 1

Answer:

angles are x,x,x-18

we know that sum of angles of triangle is 180

so x+x+x-18=180

3x=198

x=66

so recquired angle is x-18 = 66-18= 48