Given that x/y = 3/5 determine which proportion is NOT equivalent.
Determine the similarity ratio given STUV~XYZW, TS=21, XY=35, WZ=20
The area of a rectangle is 1500. The ratio of the length to width is 3:5. What is the length?
What is the image of (3, 4) dilated about the origin with a scale factor of 2.
What is the rule for a dilation about the origin with scale factor 1/3.
True/False: All parallelograms are similar.
True/False: All isosceles triangles are similar.
Always/Sometimes/Never: Equilateral triangles are _____________________ similar.
Ms. Matta is reading a map with a scale of 1 inch = 40 miles. She measures about 3.1 inches between Greenville and Yorktown. What is the actual distance between the cities?
On a sunny day, a 12 in umbrella casts a shadow that is 2.4 ft long. A nearby tree casts a shadow that is 40 ft long. How tall is the tree?
Solve for x.
Dilate (3,4) about the point (-3,1) with a scale factor of 2. What is the image of A?
The altitude, XR , to the hypotenuse of right ∆WXY divides the hypotenuse into segments that are 12 and 10 cm long. Find the length of the altitude.
Which of the following is NOT a way to prove triangles are similar.
If the scale factor of a certain dilation is 5/4, then the dilation was a _________________.