kk bantuin yaa... pake cara..Nomor 26 sama 27

26.luas 3/4 lingkaran = 22/7×3/4×14×14
= 154 cm2(a)
27.volume 1/2 balok = 1/2×60×50×35
= 30×50×35
= 1.500×35
= 52.500 cm3(c)