Answer:I believe the answer is 12 because it takes 4, 1/4 unit cube to make 1 cubic unit so to make 3 cubic units you need 12, 1/4 unit cubes if that makes any sense. :) Please make Brainliest if this helped.
<span><u><em>The correct answer is: </em></u>
dilation and rotation.
<u><em>Explanation</em></u><span><u><em>: </em></u>
Rotations, reflections and translations are known as rigid transformations; this means they do not change the size or shape of a figure, they simply move it. These rigid transformations preserve congruence.
Dilation, however, are not rigid transformations, since they change the size of a shape. Dilation would not change the shape, just the size; the angle measures would be the same, and the ratio of corresponding sides would be equal to the scale factor used in the dilation. This would give us a similar, but not congruent, figure.</span></span>
The measure of the angle 2 is 133° and the measure of the angle 3 is 47°.
<h3>Classification Angles</h3>
They are a lot of classifications for angles like: complementary angles, supplementary angles, right angles, and others. See below:
- complementary angles - two angles whose the sum is equal to 90°.
- supplementary angles - two angles whose the sum is equal to 180°.
- right angles - angles whose the measure is 90°.
From the figure, it is possible to see that:
- the angles 1 and 3 are supplementary angles
- the angles 2 and 3 are supplementary angles
Therefore, if angle1 is 133°, you have:
angle_1 + angle_3 = 180
133 + angle_3 = 180
angle_3=180-133
angle_3=47°
If angle3 is 47°, you have:
angle_3 + angle_2 = 180
47+ angle_2 = 180
angle_2=180-47
angle_2=133°
Read more about supplementary angles here:
brainly.com/question/12919120
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