The rule of reflection over y-axis
(x,y) ⇒⇒⇒ (-x,y)
Note point T will not change
the solution is as shown in attached figure
(x,y) ⇒⇒⇒ (-x,y)
Note point T will not change
the solution is as shown in attached figure
Tony is installing a new doorway to his back yard. He cuts a hole into his back wall, but it must
2 answers:
Answer:
Yes, Tony did succeed in cutting a rectangle with right angle corners.
Step-by-step explanation:
If the cut rectangle has right angle corners, then the Pythagorean theorem would work.
Verify using the Pythagorean theorem.
72.25 = 72.25
The two sides of the equations are equal, so the Pythagorean theorem works.
Therefore, Tony did succeed in cutting a rectangle with right angle corners.
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