The starter and exit quiz of the lesson “Problem solving with transformations”, from the unit “Transformations” (Year 7 Maths) by Oak National Academy.
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Oak National Academy
12 questions
The ___ is the distance around a 2D shape.
Match the inverse operations.
Complete the descriptions below by matching the transformation with the detail needed to describe it fully.
What is the area of a triangle with a base length of 6 cm and perpendicular height of 8 cm?
Which transformation does this property table belong to?
The point (3, 5) is reflected in the ___-axis to become (-3, 5).
The perimeter and area are the same after a translation, rotation or reflection because the object and image are ___.
A shape is rotated {90^{\circ}} anti-clockwise about (2,7). Which of the following rotations would result in the image being moved to the same position as the original object?
The coordinate (a, b) has been translated by {4 \choose 3}. The image of this point will have the coordinate __________.
Shape A is reflected in the x-axis to create shape B. Shape B is then reflected in the y-axis to create shape C. Which transformations would map shape C onto shape A?
A shape with perimeter 16 cm is enlarged by scale factor 3. The perimeter of the image is ___ cm.
The point A(p + 3, q + 5) has the image A^{\prime}(p + 1, q + 8). Which vector has it been translated by?