Question

A rectangle is inside a circle with a 5 cm radius.

What is the area of the shaded region?

Use 3.14 for ​ π ​.

Enter your answer as a decimal in the box.

Answer 1

30.5

Explanation:

Did it on a test and got it right.

Answer 2

I want to believe the shaded region are the other part which the rectangle did not cover...

Area of the shaded region = area of the circle - area of the rectangle...

Area of circle = πr²

============= 3.14×5²

= 78.5cm²

Area of rectangle = Length × breadth
Oops! We have only the diagonal...

Incomplete information...