Respuesta :
					                   area = 1/2 * base * height
20 = 1/2 * 10 * height
20 = 5 * height
20/5 = height
4 = height
4m
					                
					                
					             20 = 1/2 * 10 * height
20 = 5 * height
20/5 = height
4 = height
4m
