let maxSize = 100;

module.exports = {
	calcPerimeter: function (sidea, sideb, sidec) {
		if (	sidea < maxSize &&
			  	sideb < maxSize  &&
			  	sidec < maxSize)
				return sidea + sideb + sidec;
		else
				console.log("Error! Side is too large!");
	},
	calcArea: function (base, height) {
		if (base < maxSize && height < maxSize)
				return base*height/2;
		else
				console.log("Error! Side is too large!");
	}
}