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20 questions
Classify the triangle shown in the picture by its angles.
Obtuse
Right
Acute
Equilateral
Classify the triangle shown in the picture by its sides.
Equilateral
Scalene
Obtuse
Isosceles
Classify the triangle shown in the picture by its sides.
Isosceles
Obtuse
Equilateral
Scalene
Solve for x
x = 12
x = 4
x = 3.33
x = 10
Find the measure of Angle A.
40°
140°
80°
100°
Use the Exterior Angle Theorem to find the value of x.
117
94
149
31
Find the value of x.
x = 27
x = 53
x = 49
x = -16
Find the measure of ∠ T
71
98
109
82
Solve for x.
44o
-14o
-7o
63o
Choose a correct equation to find x.
4x - 2 + 12x + 1 = 75
4x - 2 + 75 = 12x + 1
4x - 2 + 75 + 12x + 1 = 180
4x - 2 - 75
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