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In triangle ABC BC equal 4cm M is the midpoint of BC AM equals 4cm and angle AMB equals 120 degrees calculate AC AB and angle ACB?
Wiki User
∙ 14y ago
AC = 2*sqrt(3) = 3.4641AB = 2*sqrt(7) = 5.2915
angle ACB = 90 degrees.
Wiki User
∙ 9y ago
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Yes the 3 interior angles of any triangle always add up to 180 degrees.
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triangle
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What if the sum of two angles of a triangle equals 120 degrees the third angle is 60 degrees because the sum of all angles in a triangle equals 180 degrees?
Yes the 3 interior angles of any triangle always add up to 180 degrees.
If Angle A equals 83 degrees and angle B equals 15 degrees find angle C?
82 degrees (180 degrees in a triangle)
If a triangle has an angle A equals 70 degrees and angle B equals 55 degree what is angle C?
55 degrees.
