Similarity in Right Triangles

√28 in simplest radical form:

• 7√2

• 7√4

• 4√7

• 2√7

Tags

CCSS.HSN.RN.A.2

√45 in simplest radical form:

• 3√5

• 5√3

• 9√5

• 5√9

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

√125 in simplest radical form:

• 5√5

• 25√5

• 5√25

• 5√2

Tags

CCSS.HSN.RN.A.2

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

• Yes
• No
• Maybe
• Pythagoras

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Does the set of numbers represent a right triangle?

20, 25, 15

• Yes

• No

Tags

CCSS.HSG.SRT.C.8

^{Find the missing side (in decimal form)}

• 9

• 41

• 6.4

• 6.2

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

The triangles are similar by...

• SAS
• AA
• ASA
• SSS

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

The triangles are similar by...

• SAS
• AAS
• ASA
• SSS

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

These triangles are similar. Find the missing side length.

• 5

• 7

• 9

• 11

Tags

CCSS.HSG.SRT.A.2

CCSS.HSG.SRT.A.3

CCSS.HSG.SRT.B.5

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11