mohon bantuannya no 24

L.Yg tdk diarsir=3/4 phi r^2
=3/4•22/7•14•14
=33 • 14
=462 cm^2

Dicari luas 3/4 lingkaran
Jari2 =14cm
3/4 x 22/7 x 14 x 14
=461,58 cm.
Insyaallah bener