Question

The base angles of an isosceles triangle is 55 degrees. The size of the vertical angle is​

Answer 1

Step-by-step explanation:

Here, in the question the two interior angles of the isosceles triangle are 55 degrees each. So, substituting the values in the equation x+y+z=1800 to determine the value of the vertical angle. Hence, the vertical angle of the isosceles triangle is 70 degrees.

Answer 2

Answer: hello buddy !!!!

Here, in the question the two interior angles of the isosceles triangle are 55 degrees each. So, substituting the values in the equation x+y+z=1800 to determine the value of the vertical angle. Hence, the vertical angle of the isosceles triangle is 70 degrees.

hope it's help you!!!!!