Given that the area of the parallelogram is 300 cm", DE = 12 cm and BD = 15 cm, find the
perimeter of the parallelogram ABCD.

I think its 90

Step-by-step explanation:

300/12=25

ab=25 dc=25

15^2-12^2=√81=9

25-9=16

12^2+16^2=√400=20

da and dc=20

25+25+20+20=90

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.