## Posts Tagged ‘congruent’

### SAT Math (Geometry) – Practice 1.8

The video provides an explanation of a practice SAT math question involving geometry.  View or download the practice questions at http://www.ck12.org

### Ex: Midpoint of a Segment

This video explains how to determine the midpoint of a segment.

### Tangent Segments to a Circle Example Problems

```This video shows how to solve for unknown values using the properties of tangent segments to a circle from a given point.
Complete Video List:  http://www.mathispower4u.yolasite.com
```

### Prove Tangent Segments to a Circle from a Point are Congruent

```This video proves tangent segments to a circle from a single point are congruent.
Complete Video List:  http://www.mathispower4u.yolasite.com
```

### Solving for Unknown Values Using the Properties of Similar Triangles

```This video shows examples of determining unknown values using the properties of similar triangles.
Complete Video List:  http://www.mathispower4u.yolasite.com
```

### Indirect Measurement Using Similar Triangles

```This video explains how to use the properties of similar triangles to determine the height of a tree.
Complete Video List:  http://www.mathispower4u.yolasite.com
```

### Similar Triangles Using Side-Side-Side and Side-Angle-Side

```This video explains how to determine if two triangles are similar using SSS and SAS.
Complete Video List:  http://www.mathispower4u.yolasite.com
```

### Similar Triangles Using Angle-Angle

```This video explains how to determine if two triangles are similar using AA similarity.
Complete Video List:  http://www.mathispower4u.yolasite.com
```

### Similar Polygons

This video defines similar polygons and shows how to use the properties of similar triangles to solve for unknown values.

### Proof: Perpendicular Bisector Theorem Converse

```This videos states and proves the perpendicular bisector theorem converse.
Complete Video List:  http://www.mathispower4u.yolasite.com
```