Find the area of the green region
Find the area of the green region if area of blue square is 1389. Express result to the accuracy of 3 decimal.Correct answers: 24
The first user who solved this task is Sanja Šabović.
#brainteasers #math

Knock Knock Collection 187
Knock Knock
Who's there?
Vivaldi!
Vivaldi who?
Vivaldi books, there's nothing to read!
Knock Knock
Who's there?
Vlad!
Vlad who?
Vlad to meet you!
Knock Knock
Who's there?
Voodoo!
Voodoo who?
Voodoo you think you are!
Knock Knock
Who's there?
Waddle!
Waddle who?
Waddle you give me if I go away!
Knock Knock
Who's there?
Wade!
Wade who?
Wade till next time!
Who's there?
Vivaldi!
Vivaldi who?
Vivaldi books, there's nothing to read!
Knock Knock
Who's there?
Vlad!
Vlad who?
Vlad to meet you!
Knock Knock
Who's there?
Voodoo!
Voodoo who?
Voodoo you think you are!
Knock Knock
Who's there?
Waddle!
Waddle who?
Waddle you give me if I go away!
Knock Knock
Who's there?
Wade!
Wade who?
Wade till next time!