Please help me with number 1 and pleaseee show me how to do it step by step. Feel free do do others i will give 100 points and u will be marked brailiest
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Answer:
8
Step-by-step explanation:
For number 1, the area is 48.
A = bh/2, so the height (12), times the base, divided by two equals the area (48).
Now we have: 48 = (b*12)/2
Calculate: 48*2 = 12b, so 96=12b, so b = 8
Answer: the base is 8
Step-by-step explanation:
area is bh/2
plug in numbers and you see that 12h/2 = 48
12h=96
h=8