To find the area of a rectangle, we use the formula:
Area = Length × Width
Given:
Substitute the given values into the formula:
Area = 12 cm × 5 cm
Calculate the product:
Area = 60 cm²
Therefore, the area of the rectangle is 60 cm².
In the figure O is the centre of the circle and A, B, C are points on the circle. AOB = 50^, BOC = 80^. 