Question

geometry vocabulary assessment
part a - visual recognition (images)
directions: look at the picture and fill in the blank with the correct geometry term.

1. these are
2. the are
3. these are

part b - fill in the blank

1. two angles whose measures add up to 180° are called
2. the formula that finds the length between two points is called the
3. a is formed by two rays with a common endpoint
4. the two non - adjacent interior angles of a triangle that correspond to the exterior angle are called

Explanation:

Step1: Identify intersecting lines

The first image shows two lines that cross each other. In geometry, such lines are called intersecting lines.

Step2: Identify parallel - transversal lines

The second image shows two parallel lines cut by a transversal.

Step3: Identify perpendicular lines

The third image shows two lines that intersect at a right - angle. In geometry, these are perpendicular lines.

Step4: Recall angle - sum property

Two angles whose measures add up to 180° are called supplementary angles.

Step5: Recall distance formula

The formula that finds the length between two points \((x_1,y_1)\) and \((x_2,y_2)\) is \(d = \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}\), which is the distance formula.

Step6: Recall angle definition

An angle is formed by two rays with a common endpoint.

Step7: Recall triangle - angle terminology

The two non - adjacent interior angles of a triangle that correspond to the exterior angle are called remote interior angles.

Answer:

1. Intersecting lines
2. Parallel lines cut by a transversal
3. Perpendicular lines
4. Supplementary angles
5. Distance formula
6. Angle
7. Remote interior angles