Geometry Practice

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

Does the image show a Dilation and what is the scale factor?

• Yes; k = 2

• Yes; k = 1/2

• No, it's a translation.

• No, it's a reflection.

Find the measure of the indicated angle.

A 16 foot ladder leans against a building.  If the angle the ladder makes with the ground is 68°, how high up the building does the ladder reach?

• 39.6

• 6.0

• 14.8

• 13.6

What type of construction do you see?

• midpoint

• angle bisector

• perpendicular bisector

• altitude

In the image, line RS is _______ to line JQ.

• parallel

• congruent

• similar

• perpendicular

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10

• 12

• 15

• 18

Determine how to translate triangle ABC to triangle A'B'C'.

• right two, down five

• right two, down 9

• left two, up 9

• left two, down 5

Identify the transformation from C to D.

• 90^o Clockwise Rotation

• 180^o Rotation

• 270^o Clockwise Rotation

• 360^o Rotation