surface area is the area of a 3D object radius is half of the diameter of a circle
Area of a circle = pi*radius2
Find the area of the circle and divide by 4.
A 3D semi circle
how do you find the area of a semi circle
all you do is find the area of the circle... if you mean find the squares area, find the area of the circle, and then the square's area and subtract the squares area to the circles area
You find the area of the whole square first. Then you find the area of the circle inside of it And then subtract the area of the circle from the area of the square and then you get the shaded area of the square
To find the area of the circle pi*radius*squared and subtract the area of the figure inside
surface area is the area of a 3D object radius is half of the diameter of a circle
Area of a circle = pi*radius2
Find the area of the circle and divide by 4.
First find the area of the larger circle and then subtract the area of the smaller circle. Area=(pi x radiuslarger)-( pi x radiussmaller)
A 3D semi circle
Area of a circle = pi*radius2
area of a circle = pi*r2
a circle in 3D would acually be called a SPHERE
how do you find the area of a semi circle