Question

The radius of the circle inscribed in the triangle formed by the line 3x + 4y = 24 & the co-ordinate axes is –

• A. 2 units
• B. 3/2 units
• C. 5/2 units
• D. None of these

Answer 1

Answer: (A)

2 units

Answer 2

r = $\frac { 1 } { 2 }$ × $\frac { 8 \times 6 } { 12 }$ = 2