1 / 6

Quiz Review

Quiz Review. Find the scale factor of Figure A to Figure B. If triangle PQR ~ to triangle STU, then find all possible values of x. B. A. 4. 6. P. 7 - x. T. Q. 13 - x. U. S. R. Example 2:.

senwe
Download Presentation

Quiz Review

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Quiz Review • Find the scale factor of Figure A to Figure B. • If triangle PQR ~ to triangle STU, then find all possible values of x. B A 4 6 P 7 - x T Q 13 - x U S R

  2. Example 2: • Plot the given points on graph paper. Draw quadrilateral ABCD and A’B’. Locate points C’ and D’ so that A’B’C’D’ is similar to ABCD. A(0, 0), B(4, 0), C(2, 4), D(0, 2), A’(-10, -2), B’(-2, -2) C’(-6,6), D’(-10,2) C’(-6,-10), D’(-10,-6)

  3. Determine whether each statement is always, sometimes or never • Two congruent triangles are similar • Two squares are similar • A triangle is similar to a quadrilateral • Two isosceles triangles are similar • Two rectangles are similar • Two obtuse triangles are similar • Two equilateral triangles are similar always always never sometimes sometimes sometimes always

  4. Graph the given points. Draw polygon ABCD and segment MN. Find the coordinates for vertices L and P such that ABCD~NLPM. A(2,0), B(4,4), C(0,4), D(-2,0), M(4,0), N(12,0) L(16,8) and P(8,8) or L(16,-8) and P(8,-8)

  5. State if the polygons are similar and how. 1. 2. Not similar similar

  6. Write the similarity statement, and find x, the measures of the indicated sides, and the scale factor. D E 6 12-x C x+7 4 A B

More Related