Math, asked by arotihembram, 10 months ago

in isosceles triangle the Vertical angle opposite to the base angle measure three one by two times a base angles find the measure of all the angles of the triangle

Answers

Answered by Anonymous

Step-by-step explanation:

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let vertical angle is ‘a'

one base angle =3a

other base angle also= 3a

total of three angles = a+3a+3a=7a

so 180=7a , a = 180/7=25.7 °

angles are 25.7×3=77.1 and 77.1

vertical angle =180-(77.1+77.1)

=180–154.2=25.8

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Answered by cyriacjoy001

Answer:

base angle is 360/11 and vertical angle is 1260/11

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