Geometry Module Test

Do the segment lengths 15, 12, and 9 form a right triangle?

• Yes

• No

• Maybe

• Pythagoras

Tags

CCSS.8.G.B.8

What is the side of a right triangle across from the right angle called?

• square

• arm

• leg

• hypotenuse

Does the set of numbers represent a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

Let A, B, and C be collinear points. If B is between A and C, then the Segment Addition Postulate states....

• AB + BC = AC

• A + B = C

• AB + AC = BC

• AC - BC = AC

• m∠GHK=26, m∠KHJ=26
• m∠GHK=26, m∠KHJ=52
• m∠GHK=52, m∠KHJ=52
• m∠GHK=52, m∠KHJ=26

Tags

CCSS.HSG.CO.C.9

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

Tags

CCSS.HSG.CO.A.2

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, -5)

• (-5, 3)

• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle B is rotated 90° clockwise with the origin as the center of rotation to create a new figure. What rotation would produce the same effect?

• 180° counter-clockwise rotation

• 270° clockwise rotation

• 270° counter-clockwise rotation

• 90° counter-clockwise rotation

Tags

CCSS.8.G.A.3

Given <1 and <2 are a linear pair, choose the correct reasoning to conclude that m<1+m<2=180 degrees.

• Given <1 and <2 form a linear pair then by the Linear Pair Theorem the two angles are supplementary. If the two angles are supplementary then by the definition of supplementary, the sum of their measures is 180 degrees. Therefore, m<1+m<2 = 180 degrees.

• Given <1 and <2 form a linear pair then by the definition of supplementary, the sum of their measures is 180 degrees. Therefore, m<1+m<2 = 180 degrees.

• Given <1 and <2 form a linear pair then by the Linear Pair Theorem the two angles are supplementary. Therefore, m<1+m<2 = 180 degrees.

• Given <1 and <2 form a linear pair then the two angles are supplementary. If the two angles are supplementary then the sum of their measures is 180 degrees. Therefore, m<1+m<2 = 180 degrees.

Tags

CCSS.7.G.B.5

What is the correct way to name this ray? If more than one answer exists, choose all that apply.

• ray AB

• ray B

• ray A

• ray BA

Tags

CCSS.HSG.CO.A.1