MCQ1 markYear: 2023EasyCBSE Class 10
coordinate-geometryarea-of-triangleintercept-form
Question
The area of the triangle formed by the line ax+by=1 with the coordinate axes is:
(a) ab
(b) 21ab
(c) 41ab
(d) 2ab
Solution
1
Intercepts are (a,0) and (0,b). Area =21×a×b=21ab
+1 mark