Show:
Lines
Angles
Circles
Triangles
Shapes/Solid figures
100
parallel lines
What is the name of two lines that go in the same direction and never cross?
100
Obtuse Angle
When it is 2:30, what kind of angle is formed by the hands of the clock?
100
the radius
What is the line segment RS? Teacher: Draw a circle
100
equalateral
What is a triangle that has all equal sides?
100
rectangular prism
What figure has all rectangular faces?
200
intersecting lines
What is the name of two lines that cross?
200
Acute Angle
When it is 7:30, what kind of angle is formed by the hands of the clock?
200
the diameter
What is line segment BD? Teacher: Draw a circle
200
Isosceles
What is a triangle with two equal sides and all acute angles?
200
cube
What solid figure has six congruent faces?
300
perpendicular lines
What is the name of two lines that cross and have four right angles?
300
Right Angle
When it is 3:00, what kind of angle is formed by the hands of the clock?
300
14cm
What is the diameter of the circle if it has a radius of 7cm?
300
equilateral
What is the name of the triangle when all sides have the length of 8m?
300
trapezoid
Which of these shapes have only one pair of parallel lines: rhombus, rectangle, trapezoid, square
400
intersecting and perpendicular
Give two names for two lines that cross and have four right angles.
400
Acute Angle
When it is 1:55, what kind of angle is formed by the hands of the clock?
400
10cm
What is the radius of the circle if it has a diameter of 20 cm?
400
scalene
What is the name of the triangle when the sides have a length of 3cm, 5cm, and 7cm?
500
parallel intersecting perpendicular
Draw a sample of a parallel lines, intersecting lines, and perpendicular lines.
500
Right Angle
When it is 12:45, what type of angle is it?
500
radius
What is the long hand on a clock representing on a circle?
500
Scalene
What is the name of the triangle when it has a right angle and two acute angles?
500
Square and Rectangle *Teacher: Go over the similiarities of these two shapes and the differences.
Which shape has two pairs of parallel lines and four right angles?