Triangle Inequality Theorem 3

Verify if the given measurements of the sides can draw a triangle or not.

3, 4, and 8

• Yes

• No

• Maybe

Verify if the given measurements of the sides can draw a triangle or not.

18, 20, and 40

• Yes

• No

• Maybe

Verify if the given measurements of the sides can draw a triangle or not.

12, 18, and 16

• Yes

• No

• Maybe

Verify if the given measurements of the sides can draw a triangle or not.

7, 9, and 8

• Yes

• No

• Maybe

Verify if the given measurements of the sides can draw a triangle or not.

9, 6, and 3

• Yes

• No

• Maybe

Determine the range of the possible measure of the 3rd side (x).

21, 32 and x

• $11<x<43$

• $9<x<53$
  

• $11<x<53$

• $8<x<48$

Determine the range of the possible measure of the 3rd side (x).

3, 19 and x

•  $16<x<22$ 

•  $16<x<21$ 
  

•  $22<x<16$ 

•  $21<x<15$ 

Determine the range of the possible measure of the 3rd side (x).

45, 30 and x

•  $75<x<15$ 

•  $25<x<65$ 
  

•  $15<x<75$ 

•  $65<x<25$ 

Determine the range of the possible measure of the 3rd side (x).

27, 13 and x

•  $24<x<30$ 

•  $14<x<40$ 
  

•  $40<x<14$ 

•  $14<x<50$ 

Determine the range of the possible measure of the 3rd side (x).

25, 16 and x

•  $11<x<41$ 

•  $9<x<41$ 
  

•  $9<x<51$ 

•  $11<x<51$