Calculate the missing angle and give a reason for your answer
2 answers:
Answer:
h = 56
Step-by-step explanation:
The triangle has 2 congruent sides and is isosceles.
The base angles of an isosceles triangle are congruent, both 62° , then
vertex = 180° - (62 + 62)° = 180° - 124° = 56°
Then
h = 56 ( alternate angles )
Step-by-step explanation:
the triangle is an isosceles triangle hence the base angles are equal
sum of angles in a triangle is 180°, therefore, the top angle =180-(62+62)
the top angle =56°
h°= the top angle because alternate angles are equal
hence, h=56°
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