Rotation,reflections,and translations are isometric. That means that these transformations do not change the size of the figure. If the size and shape of the figure is not changed, then the figures are congruent.
Answer:
the answer is 2
Step-by-step explanation:
1/2 plus 1 is 1 1/2 then add another 1/2
The equation for a equilateral triangle is the side squared times root 3 divided by 4
Answer:
I believe its 57.
Step-by-step explanation:
180-66=57.
57+57+66=180
