Similarity, Geometric Mean, Side Splitter
Authored by Anthony Clark
Mathematics
10th Grade
CCSS covered
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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for x
Leave in simplest radical form
6
Tags
CCSS.HSG.CO.C.9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
To find the height of a very tall pine tree, you place a mirror on the ground and stand where you can see the top of the pine tree. How tall is the tree?
144 feet
72 feet
36 feet
78 feet
Tags
CCSS.HSG.SRT.B.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The two right triangles below are similar. What is x, the missing side length in triangle DEF?
3.75
9.75
10
12
Tags
CCSS.HSG.SRT.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The triangles are similar by...
SAS
AAS
ASA
SSS
Tags
CCSS.HSG.SRT.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The polygons are similar. Find the scale factor from JEHN to JKLP.
4 : 3
3 : 4
1 : 3
1 : 2
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Two polygons are (a) if their corresponding angles are congruent and corresponding sides are proportional.
Tags
CCSS.8.G.A.2
CCSS.HSG.CO.B.6
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