Resources

Resources

Geometry

Right triangle trigonometry

Sine and cosine of complementary angles

Trigonometric ratios: find a side length

Parabolas in the coordinate plane

Find properties of a parabola from equations in general form Write equations of parabolas in vertex form using the focus and directrix

Find the focus or directrix of a parabola

Circles in the coordinate plane

Write equations of circles in standard form using properties

Find properties of circles from equations in general form

Pythagorean theorem

Pythagorean theorem

Angles

Find measures of complementary, supplementary, vertical, and adjacent angles

Dilations

Dilations and parallel lines

Measurement

Points, lines, line segments, and planes

Distance formula

Probability

Counting principle

Properties of triangles

Triangle Inequality Theorem

Constructions with circles

Quadrilaterals

Find missing angles in quadrilaterals