1 . The three sides of a triangle are x+1 , 2x -1 and 3x +1 respectively and the perimeter is 25 cm. The length of the smallest side is -

• A. 5 cm
• B. 3 cm
• C. 4 cm
• D. 7cm

View Answer

Discuss in Forum

Workspace

Report

Answer: Option A

Explanation: