Answer:
Option D.
Step-by-step explanation:
It is given that triangle ABC reflected in the y axes so that the image of triangle ABC is triangle A'B'C'.
Let A(a,b) and B(c,d). So, after reflection A'(-a,b) and B'(-c,d).
Using distance formula,
So,
We know that reflection is rigid transformation, it means figure and its image must be congruent.
If triangle ABC is read clockwise, then after reflection triangle A'B"C' is read anticlockwise.
Since statements I, II and IV are true, therefore the correct option is D.
It will take 10.5 minutes to read 6.25 pages and also take the test. You can solve this by multiplying 0.8 x 6.25 to find the amount of time to read the pages, and then add 5.5 to that answer.
120 degrees is anwser because 180-60 is 120 you know the angles of triangle are 60 because it is an equateral triangle
I need to see the directions
Answer:
Im pretty sure its 77
Step-by-step explanation: