in a isosceles triangle the base angles are equal. the vertex angle is 40° . what are the base angle of the triangle (remember, the sumof three angle of a triangle is 180°
Answers
Answered by
0
Answer:
70°
Step-by-step explanation:
Let the number be x
40°+2x is equal to 180°
2x is equal to 140°
x is 70°
Similar questions