Question

the vertical angle of an isosceles triangle is 64 degree. Find its base angle​

Answer 1

Answer:

The sum of all the angles of a triangle is of 180°

Here, it is an isosceles triangle

Then, 64°+64°=128°

180°-128 °=52 °

Then the Base angle is of 52°

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Answer 2

Answer:

58degree

Step-by-step explanation:

the answer is simple 54

because the base angles are equal they will be half of the remaining angle

180-64=116

116÷2=54