5.14 Classify angles and triangles as right, acute, or obtuse.
5.14 Classify angles and triangles as right, acute, or obtuse.
5.15 Use two dimensional plane figures of square, rectangle, triangle, parallelogram, rhombus, kite and trapezoid to:
a. recognize, identify, describe, and analyze their definitive properties.
b. identify and explore congruency, noncongruency, and similarity.
c. investigate and describe the results of combining and subdividing shapes.
d. Identify and describe a line of symmetry.
e. recognize the images from geometric transformations: transformation/slide, rotation/turn, reflection/flip..
5.8a Describe and determine the perimeter of a polygon.
5.8b Describe and determine the area of a square, rectangle, and right triangle.
5.11d
5.10 Differentiate between perimeter, area, and volume and identify which is appropriate to use for given situations.
5.9 Identify and describe the diameter, radius, chord, and circumference of a circle. |