Question

An isosceles triangle has one angle of 50 degrees.
Work out the angles of the two possible triangles.
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Answer 1

Step-by-step explanation:

hope this is helpful for you

Answer 2

Answer:

angle BAC =50°

we have to found angle ABC and angle ACB.

[we know that in an isosceles triangle the opposit sides are same (AB =AC )

and opposite angles are also same (angle B = angle C) . ]

[we also know that the total addition of angle of any Δ is always equal to 180° ]

let,

X= angle B = angle C

angle B + angle C + angle A = 180°

=> X + X + 50 = 180

=> 2X =180 - 50

=>X = 130 /2

=> X = 65

hence, the the remaining angle B and angle C is 65°.