Answer:
D dilation and reflection
Step-by-step explanation:
Rotation, reflection, and translation are "rigid" transformations, so will always result in congruent figures.
Dilation is a transformation that changes size, so will result in figures that are similar, but not congruent. Any rigid transformation performed with dilation will still result in a similar figure.
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A trapezoid is not possible to have for obtuse because it would look more like a diamond. Also, if it had 4 obtuse angles, it would have 6 sides.
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Answer:yes , because a c b are located equally
Step-by-step explanation:
His sister will be 20, right!
Check the forward differences of the sequence:
22 - 8 = 14
50 - 22 = 28 = 2*14
106 - 50 = 56 = 4*14
218 - 106 = 112 = 8*14
442 - 218 = 224 = 16*14
The differences are the products of increasing powers of 2 and 14:
and so on, with
Then the sequence has the recursive definition,