Answer::
SSS: When all three sides are equal to each other on both triangles, the triangle is congruent. AAS: If two angles and a non-included (you can think of it as outside) side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.
Therefore let's solve according to the statement..
1) yes..all three sides are equal
2)no..all sides aren't equal
3)yes..all sides are equal
4)no..all sides aren't equal
Hope this helped u..
Answer:
A. The center of dilation is point C.
B. It is a reduction.
E. The scale factor is 2/5.
Step-by-step explanation:
The center is shown as C. You can see this from the line segments they drew through C, the image, and the pre-image.
The pre-image is the image before the dialation. The pre-image here is XYZ.
The image is the image after dialation. The image is X'Y'Z'.
If you look at the pre-image XYZ and then it's image X'Y'Z', ask yourself the image get smaller or larger. To me I see a larger triangle being reduce to a smaller triangle so this is a reduction.
The scale factor cannot be bigger than 1 because the image shrunk so D is definitely not a possibility.
E. is a possibility but let's actually find the scale factor to see.
We can calculate
or
or
to find out what the scale factor is.
![\frac{CX'}{CX}=\frac{2}{5}](https://tex.z-dn.net/?f=%5Cfrac%7BCX%27%7D%7BCX%7D%3D%5Cfrac%7B2%7D%7B5%7D)
.
The scale factor is 2/5.
4.31 to 1 significant figure is 4.3
Answer:
3x ^2
Step-by-step explanation:
x ^3-2
Answer:
Each Teddy bear is 18.80
Step-by-step explanation:
94.00 divided by 5 is 18.8