prakashpandey · January 13, 2019 18:32
diff --git a/define_interface.go b/define_interface.go
 // Geometry interface
 type Geometry interface {
 	area() float32
 	parameter() float32
 	numOfSides() int
 }

 // Color interface
 type Color interface {
 	getColor() string
 }
	// Geometry interface
	type Geometry interface {
	area() float32
	parameter() float32
	numOfSides() int
	}

	// Color interface
	type Color interface {
	getColor() string
	}