NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice QuestionsQuestion 8
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice Questions
Question. 8
8. Area of parallelogram ABCD (Fig. 9.16) is not equal to
(a)
(a) DE × DC
(b)
(b) BE × AD
(c)
(c) BF × DC
(d)
(d) BE × BC
Detailed Answer with Explanation:
Area of parallelogram = base × corresponding height.
Valid bases: DC with BF, AD with BE, etc.
DE × DC is not valid because DE is not the height corresponding to DC.