Axes of symmetry
Types of exercises: axes of symmetry of a figure, completing a symmetric figure.
Exercises are drawn at random from a large bank - every click gives a different set.
Narrow the topic
Solved: 0 of 10
Complete the figure so that it is symmetric about the drawn axis, and give the coordinates of the image of vertex B.
image of vertex B under the reflection in the drawn axis = ?
How many axes of symmetry does this figure have?
A parallelogram
Complete the figure so that it is symmetric about the drawn axis, and give the coordinates of the image of vertex C.
image of vertex C under the reflection in the drawn axis = ?
How many axes of symmetry does this figure have?
A rectangle
Complete the figure so that it is symmetric about the drawn axis. What is the area of the whole figure?
side of one square = 1, area of the whole figure = ?
How many axes of symmetry does this figure have?
A square
Complete the figure so that it is symmetric about the drawn axis, and give the coordinates of the image of vertex D.
image of vertex D under the reflection in the drawn axis = ?
How many axes of symmetry does this figure have?
An isosceles triangle
Complete the figure so that it is symmetric about the drawn axis. What is the area of the whole figure?
side of one square = 1, area of the whole figure = ?
How many axes of symmetry does this figure have?
A kite
This address is one particular set - everyone who opens it gets exactly the same exercises. Copy the link from the address bar and send it to the class. You can generate a new set at the top of the page.
PhiBoard is a free online whiteboard for maths
These exercises are part of it. On the board itself you can plot a function, write a formula in LaTeX, or solve a problem together with a teacher or a friend - live, in the browser. Our app is completely free.