Question

Length of two sides of a triangle are 6 cm and 10 cm between what do you wall number should leave them measure of the third side

Answer 1

Answer:

two sides of triangle are 6,10 

(case 1) :- 

let the third side be the smallest side

 x≤6

 x+6>10

x>4

 ∴4<x≤6 

x∈(4,6] 

(case 2) :-

 third side be largest 

 x⩾10

 10+6>x

 x<16

x∈[10,16) 

∴

x∈(4,16)

 ∴ x should lie in betweenn4 and 16. 

and not equal to 4 and 16.