Respuesta :
Answer:
300cm square
base (b)=20cm
height (h)=30cm
now,
area=1\2*b*h
=1\2*20*30
=300cm square
Answer:
Formula is1/2×b×h
Step-by-step explanation:
Hope it helps you

Answer:
300cm square
base (b)=20cm
height (h)=30cm
now,
area=1\2*b*h
=1\2*20*30
=300cm square
Answer:
Formula is1/2×b×h
Step-by-step explanation:
Hope it helps you