## Simplifying Radical Expressions Part 2

SLE LA.1.A1.8 – Simplify radical expressions.

## Matrices: Addition, Subtraction and Scalar Multiplication

SLE DIP.5.A1.2 – Use simple matrices in addition, subtraction, and scalar multiplication.

## Angles of Elevation and Depression

SLE T.2.G.6 – Use trigonometric ratios (sine, cosine, tangent) to determine lengths of sides and measures of angles in right triangles including angles of elevation and angles of depression.

## Special Segments of a Triangle

SLE T.2.G.3 – Identify and use the special segments of triangles (altitude, median, angle bisector, perpendicular bisector, and midsegment) to solve problems.

## Triangle Inequality Theorem

SLE T.2.G.2 – Investigate the measures of segments to determine the existence of triangles.

## Angles Formed by Chords, Secants and Tangents

SLE R.4.G.5 – Investigate and use the properties of angles (central and inscribed) arcs, chords, tangents, and secants to solve problems involving circles.

## Interior Angles of a Polygon

SLE R.4.G.2 – Solve problems using properties of polygons.

## Circumference and Perimeter

SLE M.3.G.2 – Apply, using appropriate units, appropriate formulas (area, perimeter, surface area, volume) to solve application problems involving polygons, prisms, pyramids, cones, cylinders, spheres as well as composite figures, expressing solutions in both exact and approximate forms.

## Angle Relationships: Vertical, Adjacent, and Linear Pair

SLE LG.1.G.4 – Apply, with and without appropriate technology, definitions, theorems, properties, and postulates related to such topics as complementary, supplementary, vertical angles, linear pairs, and angles formed by perpendicular lines.

## Figural Patterns

SLE LG.1.G.3 – Describe relationships derived from geometric figures or figural patterns.