Q. 355.0( 3 Votes )
If length of two sides of a triangle are 6 cm and 10 cm, then the length of the third side can be
A. 3 cm
B. 4 cm
C. 2 cm
D. 6 cm
Answer :
Difference of 2 sides of triangle is always smaller than 3rd side of triangle
Sum of 2 sides of triangle is always greater than 3rd side of triangle
3rd side<10cm + 6cm
3rd side<16cm
3rd side>10cm – 6cm
3rd side>4cm
Then side must above 4cm and below 16cm
∴ 6cm is between them
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