2010 · Q62
What is the radius of the circle inscribed in a triangle having side lengths 35 cm, 44 cm and 75 cm?
Elementary MathematicsMensuration
- A3 cm
- B4 cm
- C5 cm
- D6 cm
Explanation
s=77, area=462; r=462/77=6 cm.
What is the radius of the circle inscribed in a triangle having side lengths 35 cm, 44 cm and 75 cm?
Explanation
s=77, area=462; r=462/77=6 cm.