Triangle DEF is congruent to D'EF' by the SSS theorem. Which single rigid transformation is required to map DEF onto D'EF'?
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DEF is the object
D'EF' is the image
As we can see, point E is common (shared) by the two triangles
The transformation that will map DEF on to D'EF' is ROTATION
The centre of rotation must be at point E
The angle of rotation is DED'
D'EF' is the image
As we can see, point E is common (shared) by the two triangles
The transformation that will map DEF on to D'EF' is ROTATION
The centre of rotation must be at point E
The angle of rotation is DED'
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Answer:
Step-by-step explanation:
To get the number of the small cubes, we can get the volume of the big cube then we divide by the volume of the small cubes.
Volume of the big cube = 8x8x8 = 512
Volume of small cube = 2x2x2 = 8
Number of small cubes = 512/8
= 64
We will get 64 small cubes in total
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