Which transformation represents (x, y) → (x + 3, y - 2)?
What is a translation?
A triangle with vertices at (0,0), (3,0), and (0,4) is reflected over the y-axis. What are the coordinates of the reflected triangle?
What is (0,0), (-3,0), (0,4)?
The diameter of a circle is 10 cm. What is its circumference in terms of π?
What is 10π?
In a right triangle, if one acute angle is 28°, what is the measure of the other acute angle?
What is 62?
A triangle is rotated 90° counterclockwise about the origin. Which of the following describes this transformation?
a) (x, y) → (-y, x)
b) (x, y) → (y, -x)
c) (x, y) → (-x, -y)
d) (x, y) → (y, x)
What is A) (x, y) → (-y, x)?
A circle is dilated by a scale factor of 3. How does its circumference change?
What is it triples?
What is the measure of an angle if its supplement is 110°?
What is 70?
A square with side length 4 is dilated by a scale factor of 1/2. What is the area of the resulting square?
What is 4 square units?
What is the sum of the measures of the interior angles of a pentagon?
What is 540?
A triangle with vertices at (0,0), (4,0), and (0,3) is rotated 180° about the origin. What are the coordinates of the rotated triangle?
What is (0,0), (-4,0), (0,-3)?
The mode your calculator needs to be in for trig
What is degrees?