Geometry EOC Prep #4

Triangle MNO is transformed to produce triangle PQR. Select all of the transformations that would guarantee triangles MNO and PQR are congruent.

• a dilation, then a translation

• a reflection, then a dilation

• a reflection, then a rotation

• a rotation, then a translation

• a translation, then a reflection

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

A figure is fully contained in Quadrant II. The figure is transformed as shown: - a reflection over the x-axis - a reflection over the line y = x - a 90° counterclockwise rotation about the origin. In which quadrant does the resulting image lie?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which sequence of transformations can Robby apply to triangle ABC to show that it is congruent to triangle PQR?

• A reflection of triangle ABC across the y-axis, then a translation of the image 5 units down

• A rotation of triangle ABC 90° clockwise about point A, then a reflection of the image across the x-axis

• A rotation of triangle ABC 90° clockwise about point A, then a translation of the image 6 units to the right

• A reflection of triangle ABC across the y-axis, then a rotation of the image 90° clockwise about the image of point A

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

What is the length of KL in triangle JKL if triangle EFG is congruent to triangle JKL and FG = 6 units?

• 6 units

• 4 units

• 5 units

• 3 units

Tags

CCSS.HSG.CO.B.7

What is the length of side JL in the similar triangles ΔABC and ΔJKL?

• 6

• 7.5

• 10

• 12.5

Tags

CCSS.HSG.SRT.A.2

By the _______________ Property of Congruence, we can show that ________________.

• Transitive, AB=DC

• Reflexive, AC=AC

• Symmetric, BC=AD

• Reflexive, CA=AB

Tags

CCSS.HSG.SRT.B.5

• AAS

• ASA

• SSS

• SAS

Tags

CCSS.HSG.SRT.B.5

Which triangle must be similar to triangle XYZ?

• a triangle with two angles that measure 40°

• a triangle with angles that measure 40° and 60°

• a scalene triangle with only one angle that measures 100°

• an isosceles triangle with only one angle that measures 40°

Tags

CCSS.HSG.SRT.A.2

Which statement about Dwayne’s claim is accurate?

Tags

CCSS.HSG.SRT.B.5

If the average daily temperature is 24 degrees or higher, it is ______________________ that Greg will buy a coffee.

• more likely

• equally likely

• less likely

Tags

CCSS.HSS.CP.B.7