One angle on the base of an isosceles triangle is 30o. - Practice (English) | ObjectiveMcq

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One angle on the base of an isosceles triangle is 30o. - Practice (English) | ObjectiveMcq

PracticeMathsTrianglesOne angle on the base of an isoscel...

Triangles MathsEasy

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One angle on the base of an isosceles triangle is 30o. What is the measure of its vertical angle:

Correct Answer:

(B) 120o

Explanation:

120o

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