Examine the diagram. Triangle A, B, C. Angle A is (2 x + 7) degrees, angle B is (4 x minus 10) degrees, and angle C is (7 x minu
s 25) degrees. Complete the statement by typing the letter of the angle. mAngle = 54º
2 answers:
Answer:
Step-by-step explanation:
Sum of the angles = 180°
(2x+7) + (4x-10) + (7x-25) = 180
13x - 28 = 180
13x = 20
x = 16
Angle B = 4x -10 = 54°
Answer:
B
Step-by-step explanation:
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