If two sides of a right angled triangle are 20cm and 21cm, then hypotenuse = ______cm
yohancefranklin127
Asked:
December 2022
Assertion :- A new method recently tested in India is to use red worms to treat human excreta and convert it into vermicompost Reason :- Vermicompost is an excellent manure for plants this method is simple, hygienic and uses less water A. Both Reason and the Assertion are true...