Question

the ratio of the base angle to the other angle in an isosceles triangle is 1:4 ? find the angle of the triangle​

Answer 1

Answer:

Step-by-step explanation:

basae angles are equal so

x + x + 4x = 180

6x = 180

x = 30

the angles are 30,30,120

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Answer 2

Answer:

base angles are equal in isosceles triangle x=x

x+x+4x=180

6x=180

x=180/6

x=30