Answer:
G(-3,-2) W(-3,0) E(1,1)
Step-by-step explanation:
Answer:
option (2)
Step-by-step explanation:
Using the cofunction identity
cosx = sin(90 - x) , then
cosb = sin(90 - b) = 0.75
The point needed for the relation is
if P and P' are symmetric about the x-axis.
The point needed for the relation is
if P and P' are symmetric about the y-axis.
In this exercise we are supposed to determine the coordinates of a point P under an assumption of rigid transformation. Now, we must use the following <em>symmetry</em> transformations:
Reflection about the x-axis
(1)
Reflection about the y-axis
(2)
Where:
- Original point.
- Reflected point.
- Coordinates of point S.
If we know that
, the coordinates for each reflection are, respectively:
Reflection about the x-axis


if P and P' are symmetric about the x-axis.
Reflection about the y-axis


if P and P' are symmetric about the y-axis.
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Answer:
Done.
Step-by-step explanation:
EG = EF + <u>FG</u>
HK = <u>HJ</u> + JK
We have: EG = HK and EF = JK => <u>FG</u> = <u>HJ</u>