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What do you use to find the area of irregular figures?
You approximate your irregular figure lots of small figures of known shapes. For example, you can divide it into lots of thin vertical (or horizontal) stripes, each of which is approximately a rectangle.
What figures have exactly 3 lines of symmetry?
An equilateral triangle has exactly 3 lines of symmetry.
If it has exactly two lines of symmetry it must be a quadrilateral?
Not at all. There are an infinite number of figures that have two lines of symmetry. For a start, an ellipse.
What are the examples of space figures?
sphere
What figures has one line of symmetry?
Here are just some: Triangle, trapezoid, cone
What do you use to find the area of irregular figures?
You approximate your irregular figure lots of small figures of known shapes. For example, you can divide it into lots of thin vertical (or horizontal) stripes, each of which is approximately a rectangle.
What figures have no symmetry?
L
What is asymmetrical figures?
Figures without symmetry. Quadrilaterals, trapezium..
Do all figures have a line of symmetry?
no
What figures have rotational symmetry?
a cube!
Which of the figures has rotational symmetry?
The parallelogramApex - TF
What figures have 2 lines of symmetry?
6
Which figure has line symmetry and rotational symmetry?
Many figures. For example, an ellipse.
What are figures that have two lines of symmetry?
Rectangles and Rhombuses (have at least 2 lines of symmetry).
Name any two figures that have both line symmetry and rotational symmetry?
A square, hexagon
What figures have exactly 3 lines of symmetry?
An equilateral triangle has exactly 3 lines of symmetry.
Which of the following figures has order 9 rotational symmetry?
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