Triangle
How many types of triangles are there?
3
What is a complementary angle?
Two angle whose sum is 90 degree
What is a similar polygon?
1.corresponding angles are congruent
2.corresponding sides are proportional
What are the transformation types?
Translation, Rotation, Reflection, Dilation
Quadrilateral is divided into 3 shape what are they?
Parallelogram (Rectangle, Rhombus, Square) , Kite, Trapezoid
What type of triangles that had a right angles
Right triangles
What is a "angle"
Formed by 2 rays coming together at a common point (vertex)
If a rectangle ABCD is similar to rectangle EFGH then solve for X value
AB=8, BC=X, EF=64, FG=72
X=9
If a preimage vertex slide 8 unit to the right what is the Image?
A.(-9,3) B.(-10,-6) C.(-5,-6)
A'(-1,3)
B'(-2,-6)
C'(3,-6)
What are the properties of quadrilateral?
1.BOTH pairs of opposite sides are parallel
2.BOTH pairs of opposite sides are congruent
3.BOTH pairs of opposite angles are congruent
4.Consecutive angles are supplementary
5.Diagonals BISECT each other
If a midsegment of a triangles is 24 then the parallel line is-
48
A line segment consisting "Angle A" and "Angle B" if angle A is 80 degree. What is Angel B?
100 degree
What is a scale factor
The ratio of a new image to it's original image
If coordinate A(6,4) ,B(10,8), C(1,8) is reflected with X axis what will the reflection be?
A'(6,-4)
B'(10,-8)
C'(1,-8)
A parallelogram with FOUR RIGHT ANGLES AND FOUR CONGRUENT SIDES
Square
If a parallel line is 284 then the midsegment is-
142
Name all of the Angle types
Acute, Right, Obtuse, Straight
If square A is 10 and square B is 200 what is the scale factor?
5:100
What is the name for a original figure and a new figure?
Preimage and the image (A & A')
What do you call a trapezoid if and only if it has one pair of parallel sides
A quadrilateral
Name all of the triangles postulate
SSS,SAS,AAS,ASA,HL
One of two complementary angles is 16 degrees less than its complement. find the measure of both angles
Angle 1= 53 degree
Angle 2= 53-16 = 37 degree
Find the coordinates of the dilation image for the given scale factor, k.
A(9,10) B(2,0) C(0,1) D(2,-10) K=4
A'(36,40) B'(8,0) C'(0,4) D'(8,-40)
If coordinate A(9,10) rotate 360 degree CCW then coordinate A' will be
A'(9,10)
This shape has a two pairs of consecutive congruent and it's diagonals are perpendicular
Kite