Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Category: 
Correct Answers: 
9
Points: 
3

Calculate the number 3632

NUMBERMANIA: Calculate the number 3632 using numbers [9, 8, 5, 4, 88, 346] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10

Calculate the number 5469

NUMBERMANIA: Calculate the number 5469 using numbers [9, 7, 1, 4, 23, 794] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
1
Points: 
10

CINEMANIA: Guess the movie title

Film was made in 1994.
Category: 
Correct Answers: 
2
Points: 
9

Calculate the number 1401

NUMBERMANIA: Calculate the number 1401 using numbers [9, 6, 6, 3, 45, 808] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
9
Points: 
10
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