Question

in an isosceles triangle the vertex angle is one upon fourth of each of the equal angles find the angles of the triangle​

Answer 1

Answer:

let the other two angles be x

as angles on the base of isosceles triangle are equal.

the third angle is 1/4 of x

a.t.q

x+x+1/4x=180. (angle sum property)

2x+1/4x=180

(8x+1x)/4=180

9x=180*4

x=180*4/9

x=80

Answer 2

Answer:

this is answer

Step-by-step explanation:

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