Question Number 140821 by Arzoon last updated on 13/May/21
$${O}\:{is}\:{centre}\:{of}\:{circle}\:{and}\:{square}. \\ $$$${find}\:{yellow}\:{area}\:{in}\:{terms}\:{of}\:{radius}\: \\ $$$${of}\:{circle} \\ $$
Commented by Arzoon last updated on 13/May/21
