Question

The diameters of the three circle in the figure are 21cm , 14cm , and 7cm . What is the area of shaded region​

Answer 1

Answer:

find the area of the two small circles then find the large circle area then then subtract

Answer 2

Answer:

please mark brainliest..please

find radiuses by dividing by 2 : 21/2 , 14/2, and 7/2

firstly you have to find the area of the big circle = pi r^2= 22/7 × 21/2=33cm^2

then you have to add the areas of the small 2 circles= 22/7(7+7/2)=33cm^2

ohh there is a mistake in the question because this is not possible

otherwise the shaded region will be 0 so check the question again.

sorry