Angle – Side Inequality Theorem

Arrange its sides in ascending order.

• OG, GM, OM

• OM, GM, OG

• OG, OM, GM

• GM, OG, OM

What is the measurement of the 3rd angle?

• 35

• 48

• 53

• 43

Arrange its sides in descending order.

• FA, FT, AT

• FT, AT, FA

• FT, FA, AT

• AT, FA, FT

Given:  $\Delta FUN:\$      $\angle F=37\degree,\ ∠𝑈=89°and∠𝑁=54°$  

Arrange its sides in descending order.

• FU, NU, FN

• FN, FU, NU

• FN, NU, FU

• NU, FU, FN

Given:  $∆NYO,$    $∠𝑂=102°,∠𝑌=29°and∠𝑁=49°$  

Arrange its sides in ascending order.

• ON, OY, YN

• ON, YN, OY

• OY, YN, ON

• YN, OY, ON

Given:  $∆NES,$    $∠𝐸=111°,∠𝑆=21°.$  

What is  $m∠N$  ?

• 48

• 47

• 52

• 38

• NS, ES, EN

• NE, ES, NS

• ES, NE, NS

• ES, NS, NE

AB ___ DE

• >

• <

• =

• I don't know.

AC ___ CE

• >

• <

• =

• I don't know.

BC ___ DC

• >

• <

• =

• I don't know.