Answer:
Step-by-step explanation:
Length of rectangle = 12 cm
Width of the rectangle = 6 cm
Area of the rectangle = 12 × 6
= 72 cm²
Area of two semicircles = [tex]2(\frac{1}{2}\pi r^2 )[/tex]
= πr²
Here, r = radius of the semicircle
From the picture given,
Radius = [tex]\frac{6}{2}[/tex]
= 3 cm
Area of two semicircles = π(3)²
= 9π
= 28.27 cm²
Area of the entire composite figure = Area of the rectangle + Area of two semicircles
= 72 + 28.27
= 100.27 cm²
