Answered

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Mai bought a wedge with a central angle of 45 degrees and radius 10 centimeters. what is the area of the top surface of this wedge?

Sagot :

The area of the top surface of wedge shaped cheeses bought by Mai is; 39.3 cm².

How to find the area of a Circular Sector?

The area of a circular sector is the total space occupied by it. The sector area is half of the product of the square of radius of the circle and the central angle.

It can be calculated if θ is measure in degree as;

A = πr²θ/360

We are given;

Radius; r = 10 cm

Central Angle; θ = 45°

Thus;

A = π(10)² * 45/360

A ≈ 39.3 cm²

Thus, the area of the top surface of wedge shaped cheeses bought by Mai is 39.3 cm².

Read more about Area of sector at; https://brainly.com/question/19228395

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