回答:
说明:
#“风筝的区域(A)是对角线的产物”#
#•颜色(白色)(X)A = d_1d_2#
#“where”d_1“和”d_2“是对角线”#
#“给定”d_1 / d_2 = 3/4“然后”#
#d_2 = 4 / 3d_1larrd_2color(蓝色)“是较长的对角线”#
#“形成一个等式”#
#d_1d_2 = 150#
#d_1xx4 / 3d_1 = 150#
#D_1 ^ 2 =四分之四百五十#
#D_1 = SQRT(四分之四百五十 )=(15sqrt2)/ 2#
#rArrd_2 = 4 / 3XX(15sqrt2)/ 2 = 10sqrt2#