Question 3
The translation (-10,y+1
is applied to a triangle. Maryanne makes a conjecture about
the perimeter of the image of the triangle, tests the conjecture, and finds that it is true.
What could have been her conjecture?
The perimeter of the image is 10 times the perimeter of the original triangle.
O The perimeter of the image is the same as the perimeter of the original triangle.
O The perimeter of the image is 10 units shorter than the perimeter of the original triangle.
The perimeter of the image is 17 units longer than the perimeter of the original triangle.