Complete the definition: Similar shapes have the same________ but _________________. They also have the same _______ and the corresponding sides have the same _______________.
Similar shapes have the same shape but a different size. They also have the same angles and the corresponding sides have the same multiplication factor.
100
What are the 4 types of transformations?
What is a reflection, a rotation, a translation, and a dilation
100
What is Pythagorean's Theorem? Write the theorem or draw a picture to explain it.
What is : a^2+b^2=c^2
the square of A plus the square of B adds up to the square of C
100
What line would be parallel to the line y=1/2x + 5 ?
What is: any line with a slope of 1/2
200
A triangle that is made up of 3 triangles on each of it's edges will have how many total triangles?
What is 9 total triangles
200
What are the corresponding sides and corresponding angles for triangle ABC and triangle DEF ?
200
Reflect the following triangle across the y-axis
A (-2,1) B (-2,4) C (-6,1) what would be the coordinates of A'B'C' ?
What is A'(2,1) B' (6,1) and C(2,4)
200
Is this triangle a right triangle?
3cm 4 cm & 6cm
What is: NO 9+16=25 not 36
200
what line would be perpendicular to the line y=-3x+1 ?
What is: y=1/3x+1
300
A square has how many families of parallel lines?
What is 2 families
300
What is the multiplication factor for the two triangles?
What is: 6
300
triangle ABC has been translated by what to make it into ABC' ?
What is (-3,-7) or left 3 and down 7
300
what is the hypotenuse of a right triangle with legs 8ft and 6ft?
What is 10 ft
300
find the missing coordinate (-2,?) on the graph of the line y=-1/2x+4
how did you find this?
What is (-2,5)
Extend the line using the slope -1/2
400
Can a triangle that has lengths of 3,4, & 5 tessellate a triangle that has lengths of 18, 24, 30 ?
Yes, 6 times along each edge for a total of 36 triangles.
400
what's the multiplication factor for the two triangles?
What is: 4
400
How many degrees has triangle ABC been rotated?
What is 90 degrees clockwise
400
what is the missing leg in a triangle if the hypotenuse is 15 inches and one of the legs is 12 inches?
What is: 9 inches
400
Find the missing coordinate for D so that ABCD is a parallelogram if A(-3,2) B(0,3) and C(-2,6)
What is (-5,5)
500
Domenick has 121 baseball banners. They are all congruent triangles. He wants to arrange the banners on his bedroom wall in a tessellation. How many triangles should he have on each edge of the arrangement?
What is 11 triangles on each side. 11x11=121
500
What are the missing sides in the two triangles
What is: cb=63 and ed=6
500
triangle ABC has coordinates A(-2,-1) B(3,-1) and C(-2,3)Dilate it by a factor of 3... what are its new coordinates?
What is A' (-6,-3) B' (6,-3) and C' (-6,9)
500
How long is side AD ?
What is : 44.72 ft
500
plot point A so that quadrilateral ABCD is a parallelogram with opposite sides parallel and diagonals perpendicular.
prove it by finding its slopes
point A is located at (3,6)
opposite sides slopes are parallel 2/3
opposite sides slopes are parallel -4/1
diagonals are perpendicular with -1/2 and 2/1 slopes