Maths S2
S2 – Area: compound shapes – Rectangle And Semi-Circle
Watch how to calculate the combined area of a semi-circle which is attached to the end of a rectangle.
S2 – Area: compound shapes
This video explains how to find the area of compound shapes. It covers several standard questions and also a problem solving example.
S2 – Perimeter: Semi-Circle attached to a Square
This demonstrates how to find the perimeter of an object when one of the sides of the shape is the arc of a circle.
S2 – Perimeter: Perimeter of a semi-circle
This lesson covers the perimeter of a semi-circle.
S2 – Perimeter/Circumference of a Circle
This lesson covers the circumference of a circle. Students learn that the circumference of a circle is the distance around the circle, and the formula for the circumference of a circle is 2 times pi times the radius of the circle.
S2 – Perimeter: Straight edge shapes
Lets look at calculating the perimeter of a straight edge shape.