The area of a parallelogram A B C D is 300 cm2. The distance between A B and C D is 20 cm and the distance between B C and A D is 30 cm What is the perimeter (in cm ) of the parallelogram? (a) 60 (b) 50 (c) 40 (d) 100

Question

Q.253. The area of a parallelogram  A B C D is 300 cm2. The distance between  A B and  C D is 20 cm  and the distance between B C and  A D  is  30 cm  What is the perimeter (in  cm ) of the parallelogram?  (a) 60 (b) 50 (c) 40 (d) 100

Answer 1

answer is 100 

because perimeter of parallelogram is AB+BC+CD+AD 

30+20+30+20=100