Answer:
13/20
Step-by-step explanation:
65%=65/100
65/100=13/20
The measures of the angles in a triangle add up to 180°.
The complete set of common factors of 6 and 12 is D. {1,2,3,6}
Answer:
Rotation:
Step-by-step explanation:
Translation is usually movements like up, down, left, right.
Dilation is when one shape is bigger/smaller than the other, but still congruent.
Reflections are usually done over an axis (x or y), and don't change the degree at which a shape is turned. From looking at the triangles, you can see that one triangle was turned clockwise.
Answer:
67.5 tiles
Step-by-step explanation: 18 times 15 equals 270, and 270 divided by 4 equals 67.5. So it will take 67.5 4in tiles to cover the room.