Classifying Angles
Two angles who sum is 900.
What is a complementary angle?
A triangle with 3 equal side lengths.
What is an Equilateral Triangle?
A triangle with sides 8, 5.5, 13
What is one triangle?
A triangle has side lengths of 12 inches and 5 inches. Which of the following side lengths is a possible length of the third side: 2, 13, 30, 32
What is 13?
Determine the value of a.
What is 670?
Two angles that sum to 1800.
What is a supplementary angle?
A triangle with an angle greater than 900.
What is an obtuse triangle?
A triangle with angle measures 420, 560, and 850.
What is zero triangles?
A triangle has the angle measures 700, 600, and 8x + 2. The value of x is ...
What is 6?
Determine the value of z.
What is 450?
Two angles that share a vertex and side.
What are adjacent angles?
A triangle with no equal sides.
What is a scalene triangle?
A triangle with sides 6 and 10.
What is more than one triangle?
A triangle has the angle measures of 6x, 1350, and 5x +1. What is the value of the two missing angles?
What is 240 and 210?
Determine the value of c.
What is 700?
The angles form a complete circle around a point.
What is are angles at a point?
A triangle with two equal sides and all angles less than 900.
What is an acute isosceles triangle?
A triangle has a 90° angle, a 60° angle, and one 6-centimeter side
What is more than one triangle?
A triangle has one side that is 6 units long and another side that is 3 units long.
Which are the possible lengths for the third side:
2 units, 6 units , 3 units, 8 units, 4 units, 10 units
What are 4 units, 6 units, and 8 units?
Determine the value of e and f.
What is e = 260 and f = 360?
What is an acute angle?
A triangle with no equal sides, two acute angles, and no obtuse angles.
What is a right scalene triangle?
A triangle with the 6-unit side between the 45° and 35° angles.
What is one triangle?
A triangle has one side that is 4 centimeters long and another side that is 9 centimeters long. The third side is a whole number of centimeters.
What is the shortest AND longest possible length of the third side?
What is 6 cm or 12 cm?
Determine the value of x, y, and z.
What is x= 650, y = 900, and z = 250?