Question

in each of the following figures,func the measures of base angle please someone solve only a number question​

Answer 1

Answer:

angle B = 65 ,angle C = 65

Step-by-step explanation:

AB = AC ( given)

Angle BAC = 50

sum of 3 angles of a triangle = 180

50+ x + x = 180

50 + angle B + angle C = 180

50 + 2x = 180

2x = 180-50 =130

2x = 130

x = 130 / 2

x = 65

hence base angle = 65.

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Answer 2

Answer:

Solution:-

Solution:-Angle BAC=50°

Angle ABC = Angle BCA =?(Suppose x)

Angle ABC = Angle BCA =?(Suppose x)Now,

Or,Angle BAC + Angle ABC + Angle BCA = 180°( sum of all angle of trang triangle is 180°)

Or,50°+x+x=180°

Or, 2x = 180°-50°

2x = 180°-50°Or₁ 2x = 130°

2x = 180°-50°Or₁ 2x = 130°OY, X = 130°÷2

Or, x= 65°

Or, x= 65°The measure of base angles of the given triangle is 65°.