PLSSS HELP ME AT THIS its activity 1.1

Answer:
1.A
2.HINDI PO MAKITA YUNG ISANG CM COMMENT NYO NQLANG PO PARA MASAGUTAN KO
Step-by-step explanation:
#CARRYONLEARNING
LET'S LEARN
Answer:
A.19cm
Step-by-step explanation:
dhil 15+4=19 sana tama sgot ko