## Trig Function Ratios 1

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.

## Using Trig Ratios

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.

## Exterior Angles of Polygons

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

## Properties of Quadrilaterals 1

SLE R.4.G.1 – Explore and verify the properties of quadrilaterals

## Proportions

SLE M.3.G.4 – Use (given similar geometric objects) proportional reasoning to solve practical problems (including scale drawings)

## Volume of Prisms and Cylinders

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.

## Surface Area of a Cylinder 1

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. SLE M.3.G.2

## Perimeter and Circumference

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. SLE M.3.G.2

## Surface Area of a Pyramid

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. SLE M.3.G.2

## Angle Relations to Proof Parallel Lines

Explore, with and without appropriate technology, the relationship between angles formed by two lines cut by a transversal to justify when lines are parallel. SLE LG.1.G.5