the vertical angle of an isosceles triangle is 15º more than each of its base angles.
find each angle of the triangle.
pls tell and the appropriate answer will marked as brainliest
pls anyone
Answers
Answered by
1
Answer:
55°, 55° and 70°.
Step-by-step explanation:
Let each of the base angles be x.
Vertex angle = (x+15)°
According to the angle sum property of triangle, the sum of all three interior angles is 180°.
=> x+x+x+15 = 180°
=> 3x = 180° - 15°
=> 3x = 165°
=> x = 165/3
=> x = 55
Hence, the base angles are 55° and 55°.
Vertex angle = (55+15)° = 70°
Answered by
0
55° ,55° and 70° is the right answer
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