'Columbus mcgraw' presentation slideshows

Similar Triangles

Similar Triangles. Similarity Laws Areas. Irma Crespo 2010. similar polygons. scale factor. ratio. proportion. triangles. compares two quantities or measurements in fraction form. ratio of the lengths of the corresponding sides of similar polygons.

10.77k views • 26 slides

Uses of Similarity

Uses of Similarity. Indirect Measurement Scale Drawings and Models. Irma Crespo 2010. Similar figures have the same corresponding angles and the ratios of their corresponding side lengths are equal. 4. 2. 2. 4. REVIEW. This ratio is the scale factor.

319 views • 15 slides

Linear and Nonlinear Functions

2.23k views • 13 slides

Slope

Slope. Zero and Undefined. By Irma Crespo 2010. The Positive Slope. The ratio of rise and run is positive. The graph rises from left to right. The Negative Slope. The ratio of rise and run is negative. The graph rises from right to left. 0. 0. rise. rise. 4. - 4. run. run. Slope =.

297 views • 10 slides

Problem Solving

Problem Solving. [Graphs]. By Irma Crespo 2010. Circle Graph. A group of students were asked to name their favorite subject in school. The circle graph shows the result of the survey. . How many percent like English? Science? . Which is the most favorite subject?.

207 views • 9 slides