Question

Tolong bantu ya dengan caranya terima kasih

Answer 1

L ABCD = s × s = 10 × 10 = 100 cm²
L PQRS = p × l = 15 × 8 = 120 cm²
L daerah diarsir = 120 - (¼×100) = 120 - 25 = 95 cm² (A.)

klo ada yg nggk ngerti boleh tanya ^_^