Find the area of the shaded figure

Express result to the accuracy of 2 decimal.
Category: 
Correct Answers: 
82
Points: 
1

Calculate the number 2358

NUMBERMANIA: Calculate the number 2358 using numbers [7, 6, 4, 2, 23, 363] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
4
Points: 
7

Calculate the number 2824

NUMBERMANIA: Calculate the number 2824 using numbers [8, 7, 1, 5, 79, 162] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Category: 
Correct Answers: 
0
Points: 
10

CINEMANIA: Guess the movie title

The lives of two mob hit men, a boxer, a gangster's wife, and a pair of diner bandits intertwine in four tales of violence and redemption. Film was made in 1994.
Category: 
Correct Answers: 
2
Points: 
10

How many dents in the picture?

Stereogram - 3D Image
Category: 
Correct Answers: 
54
Points: 
1
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