Current location - Information Consultation Platform - Information Service - In order to welcome the Youth Olympic Games held in Nanjing on August 6th, 20 14, Xiao Qiang, a sports fan in Yangzhou, designed a "torch" pattern with a grid. Please help him:
In order to welcome the Youth Olympic Games held in Nanjing on August 6th, 20 14, Xiao Qiang, a sports fan in Yangzhou, designed a "torch" pattern with a grid. Please help him:
(1) as shown on the right:
(2) According to the figure, the torch pattern includes 1 1.5 small squares, and the area of each small square is 1, so the area of the torch pattern is1.5;