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3 years ago

1. A 42 inch television is 40.6 inches wide. Using the diagram below, determine the

Mathematics

1 answer:

sveticcg [70]3 years ago

6 0

Answer:

184.85 square mm

Step-by-step explanation:

The area of a sector of a circle is , where r is the radius and is the angle in radians subtended by the arc at the centre of the circle.

Since, diameter = 40.6 mm

So, radius(r)=20.3 mm and = radians

So, area of sector=

Step-by-step explanation:

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