Question

the vertical angle ofan isoscles triangle is 110degree. what must be the size of each of its base angles​

Answer 1

Answer:

Each of its base will be 35 degrees.

Step-by-step explanation:

The given vertical angle = 110 degree,

we know, isosceles triangle has two equal sides.

Therefore, the other two angles are equal = 2x

Thus, 110 + 2x = 180

Therefore, x = 35 degrees.

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