问题
填空题
菱形ABCD的对角线AC=6cm,BD=8cm,则菱形ABCD的面积S=______.
答案
∵菱形ABCD的对角线AC=6cm,BD=8cm,
∴菱形ABCD的面积为:
AC•BD=1 2
×6×8=24cm2.1 2
故答案为:24cm2.
菱形ABCD的对角线AC=6cm,BD=8cm,则菱形ABCD的面积S=______.
∵菱形ABCD的对角线AC=6cm,BD=8cm,
∴菱形ABCD的面积为:
AC•BD=1 2
×6×8=24cm2.1 2
故答案为:24cm2.