Similar+and+congruent+figures

=ACOS Objective 12=

Determine the lengths of missing sides and measures of angles in similar and congruent figures.
 * Applying proportional reasoning
 * Using dilations on the coordinate plane to determine measures of similar figures
 * Finding the ratios of the perimeters and areas of similar triangles, trapezoids, and parallelograms

ARMT Possible Points = 4 (MC, GR)
 * Diagrams may be included.
 * Use of the scale factor will be required.
 * Fraction or decimal representation of a real number may be used.
 * Determining the measurements of sides when the measurements of the sides are expressed as algebraic expression may be required.
 * Inscribed figures may be used.
 * Reflected (translated) figures may be used.