Enlargement from a given point

Maths

Similarity and enlargement

Fill the gap: if the scale factor of an enlargement is ____________ 1, then the image is larger than the object.

Fill in the gap: if the scale factor of an enlargement is __________ 1, then the image is smaller than the object

Questions 3 and 4 will refer to this image

Fill in the gap: the distances from P to each of the points on the enlarged shape are __________ the distances from P to each of the corresponding points on the original shape.

Question 5 refers to this picture

Fill in the gaps: shape ABCD has been __________ by scale factor ______, with _____ of enlargement (0,3).

Which of these statements best describes a 'non-integer'?

A square has side length 12cm. It is enlarged by scale factor 2/5. What is the side length of the image?

A regular hexagon is enlarged by a scale factor of 3.5. The image side length is 31.5m. What is the side length of the object?

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Enlargement from a given point

Lesson outcome