Arectangle 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.

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...

Planet earth has a mass of 5.9726x10²⁴ kg.then: 5.9726x10²⁴ kg=100% of the total earth mass.if the water´s mass=5x10-4 % of the total mass, we can solve this problem by the rule of three.5.9726x10²⁴ %*10⁻⁴ %x=(5.9726x10²³ kg)(5*10⁻⁴  %) / 100 %=2.9863x10¹⁹ kganswer:   the mass of the planet´s water would be   2.9863 x 10¹⁹ kg.