Starter Convert the following: 4000 m = __________km 20 mm = __________cm 100 cm = __________ m 45 cm = __________ m 5 km = __________ m mm cm m km ÷ 10.
1B_Ch9(1). 9.1Symmetry A Introduction B Reflectional Symmetry C Rotational Symmetry Index 1B_Ch9(2)
