Triangle Inequalities

Name the angles from SMALLEST to LARGEST

• Q, R, P
• P, Q, R
• R, P, Q
• R, Q, P

Tags

CCSS.7.G.B.5

Name the sides from SMALLEST to LARGEST

• RS, ST, TR
• ST, RT, RS
• RT, ST, RS
• RT, RS, ST

Tags

CCSS.HSG.SRT.A.2

Name the sides from LARGEST to SMALLEST

• KJ, KH, JH
• JH, KH, KJ
• KH, KJ, JH
• KH, JH, KJ

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

Can a triangle be formed with side lengths:
4, 7, 10

• yes
• no
• not enough information

Tags

CCSS.7.G.A.2

Can a triangle be formed with side lengths:
10, 12, 22

• yes
• no
• not enough information

Tags

CCSS.7.G.A.2

Find the largest angle in Δ PRQ

• ∠R
• ∠P
• ∠Q
• ∠S

Tags

CCSS.HSG.CO.C.10

• AB>AC

• AB<AC

• AB=AC

• No conclusion can be made

Tags

CCSS.HSG.CO.C.9

• Dave

• Ellen

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

Which rule allows you to determine the relationship between MN____LK?

• SSS Inequality

• SAS Inequality

Compare $m<ACD$ and  $m<GDE$  

• $m\angle ACB\ >\ m\angle GDE$

• $m\angle ACD\ <\ m\angle GDE$

• $m\angle ACB\ =\ m\angle GDE$

• $\angle ACB\ \cong\ \angle GDE$