2/12 Side Splitter

Find the missing length.

• 6
• 8
• 5
• None of these

Tags

CCSS.HSG.SRT.B.5

Find the missing length.

• 21
• 18
• 16
• 24

Tags

CCSS.HSG.CO.C.9

Which proportion would be correct in order to solve for x.  (Hint: remember the side splitter theorem states the sides of the triangles are proportional)

• x/10 = 15/30
• x/10 = 45/30
• x/10 = 15/45
• x/10 = 30/15

Tags

CCSS.HSG.SRT.B.4

Find the missing length.

• 4
• 10
• 8
• 12

Tags

CCSS.8.G.B.7

If AB = 4, BC = 7, ED = 5, and EC = 13.75, determine whether BD is parallel to AE.

• Yes
• No

Tags

CCSS.HSG.SRT.B.4

A dilation is which of the following: 

• only an enlargement
• only a reduction
• Either an enlargement or a reduction
• Neither an enlargement or a reduction

Tags

CCSS.8.G.A.3

The point A (8, 12) was dilated to become point A' (2, 3). What was the scale factor?

• ½

• ¼

• 4

• 2

Tags

CCSS.8.G.A.3

Choose the correct scale factor:

• 2
• 3
• 1/3
• 1/2

Tags

CCSS.8.G.A.3

State the coordinate of the image of the given point G (-10,-6) under a dilation with center at the origin with the given scale factor of 1/2.

• G' (5,3)

• G' (20,12)

• G' (-20,-12)

• G' (-5,-3)

Tags

CCSS.8.G.A.3

Andrew wants to dilate a triangle. If the original triangle has a base of 15 units and an area of 60 square units, what will be the area of the new triangle if the new base is 75?

• 240 square units

• 300 square units

• 1200 square units

• 1500 square units

Tags

CCSS.7.G.A.1