Khan Academy Geometry Similar Triangles
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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10 questions
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1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar. Select all that applies.
AA
SAS
SSS
not similar
Tags
CCSS.HSG.SRT.B.5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7
12
6
4
Tags
CCSS.HSG.SRT.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the value of X.
4
6
12
7
Tags
CCSS.HSG.SRT.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
SAS
AA
SSS
not similar
Tags
CCSS.HSG.SRT.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Use the information in the diagram to determine the height of the tree.
80 feet
320 feet
40 feet
160 feet
Tags
CCSS.HSG.SRT.B.5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SAS
SSS
not similar
Tags
CCSS.HSG.SRT.B.5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SAS
SSS
Not Similar
Tags
CCSS.HSG.SRT.B.5
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