Transformations
Triangle EFG is translated 5 units up.
E (0,-5) F(0,-9) G (-8,-9)
Whats the location of the new points?
E (5,0) F(5,-4) G(-3,-4)
what does each letter in the formula mean?
A & B are legs and C is the hypotenuse.
What are congruent angles?
Angles with the same measure.
Is 0 an integer?
Yes.
what is the square root of 169?
13.
What is (3,8) (3,3) (7,3) reflected over the y-axis?
(-3,8) (-3,3) (-7,3)
what is the formula used in the Pythagorean theorem?
a squared + b squared = c squared.
No.
-7, 9.23, 2/9, and 2
Which of the following is a natural number?
2
what is the cube root of 729?
9.
What is step 3 of rotations?
If It is 90 or 270 flip x and y.
If one leg is 9 squared and the other is 12 squared. Whats the length of the hypotenuse.
15 squared.
Three angles join to form a 150 degree angle. The first angle measures 30 degrees second angle measures 60 degrees.
60 degrees.
is 2 1/2 an integer?
No.
what is the square root of 30?
~ 5.5
Translate ABC up 3 units and down 5 units.
A(3,7) B(6,10) C(1,15)
What is the location of the new points?
A'(1,5) B'(4,8) C'(-1,13)
if the hypotenuse is 17 squared and one leg is 15 squared. What is the length of the other leg?
8 squared.
If 2 parallel lines are cut by a transversal line, and angles 2 & 5 congruent.
angle 2.) is 12x+3
angle 5.) is 13x-3
What is X?
x=6
27.8 REPEATING, 0, 7/11, 11
Which of the following are rational numbers?
all of them.
What is the square root of 67?
~ 8.2
Triangle ABC is Dilated by 0.5
A (10,5) B (10,8) C (5,8)
What is the location of the new points?
A (5,2.5) B (5,4) C (2.5,4)
Kendra takes a rectangular piece of fabric and cuts from one corner to the opposite corner. If the piece of fabric is 16 centimeters long and 12 centimeters wide, how long is the diagonal cut that Kendra made?
20.
2 parallel lines are cut by a transversal line. Angles 1 & 6 are corresponding angles.
Angle 1.) is 10x-12
Angle 6.) is 118
What is X?
x = 13
What words would you use to describe 3?
Real Number, Rational Numbers, Natural Number, Whole Number and Integer.
what is the square root of 2?
~ 1.3 repeating