Answer:
(bd×ac)÷2
108÷2
54cm^2
Step-by-step explanation:
hope u like the ans
If it's 1/4 is is one-fourth the original number
Answer:
the answer is the second one i think
Step-by-step explanation:
Answer:
G
Step-by-step explanation:
It looks like it would be c=4b but 4*7 equals 28 not 30