This is the Unit 7 Test.
Complete the entire document for full credit.
This is the Unit 7 Test.
Complete the entire document for full credit.
This is an example of what kind of dilation?
Scale factor can be written as (x,y)→(kx, ky)
The scale factor is of this example is (x,y)→
Graph and label each figure and its image under a dilation with the given
scale factor. Assume all dilations use the origin as the center of dilation.
List the coordinates of the new triangle.
L':
M':
N':
Solve this proportion for x.
Use this diagram to solve for x
If ∆PQR ~ ∆SQT, find the value of x.
Round you answer to the nearest tenth.
If △LMN~△LBC, find LC.
Are these triangles similar? If yes, then what method proves they are similar (Using AA SSS SAS). If the triangles are not similar then write n/a.
If yes, complete this similarity statement. If the triangles are not similar then write n/a
△AED~△
Are these triangles similar? If yes, then what method proves they are similar (Using AA SSS SAS). If the triangles are not similar then write n/a.
If yes, complete this similarity statement. If the triangles are not similar then write n/a
△BCD~△
Solve for x.
Solve for x.