A coat hanger is in the shape of isosceles triangle ABC shown in the figure. Sides AB and BC are congruent. If m=
Mathematics
cierrahutchins0
Question
A coat hanger is in the shape of isosceles triangle ABC shown in the figure. Sides AB and BC are congruent.
If m=<BAC=22 degrees then m<ABC= ____ degrees
If m=<BAC=22 degrees then m<ABC= ____ degrees
2 Answer

1. User Answers RubberDuckyDJ
Answer:
136
Stepbystep explanation:
22 * 2 = 44
44  180 = 136

2. User Answers smecloudbird17
Using angle sum property, ∠ABC = 136°.
What is angle sum property?
Angle sum property of triangle states that the sum of interior angles of a triangle is 180°.
We know that ∠BAC and ∠BCA are 22°.
Let ∠ABC = x°.
By angle sum property,
∠BAC + ∠BCA + ∠ABC = 180°
22 + 22 + ∠ABC = 180°
∠ABC = 136°
Learn more about angle sum property here
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