options: Solve real-world and mathematical problems involving area, surface area, and volume.

Understand congruence and similarity using physical models, transparencies, or geometry software.

Understand and apply theorems about circles.

Understand and apply the Pythagorean Theorem.

Define trigonometric ratios and solve problems involving right triangles.

Understand similarity in terms of similarity transformations.

Find arc lengths and areas of sectors of circles.

Translate between the geometric description and the equation for a conic section.

Experiment with transformations in the plane.

Explain volume formulas and use them to solve problems.

Analyze, compare, create, and compose shapes.

Apply trigonometry to general triangles.

Draw, construct, and describe geometrical figures and describe the relationships between them.

Graph points on the coordinate plane to solve real-world and mathematical problems.

Draw and identify lines and angles, and classify shapes by properties of their lines and angles.

Make geometric constructions.

Visualize relationships between two-dimensional and three-dimensional objects.

Prove theorems involving similarity.

Classify two-dimensional figures into categories based on their properties.

Apply geometric concepts in modeling situations.

Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres.

Identify and describe shapes (squares, circles, triangles, rectangles, hexagons, cubes, cones, cylinders, and spheres).

Reason with shapes and their attributes.

Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.

Prove geometric theorems.

Understand congruence in terms of rigid motions.

Use coordinates to prove simple geometric theorems algebraically.
problem_activity: Task
Three unit squares and two line segments connecting two pairs of
vertices are shown. What is the area of $\triangle ABC$?
[IMG]


correct_option_index: 8

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