A triangle can be formed with side lengths 4, 5, 8, A : true B : false
2 answers:
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Hey there!
First, let's find s:
s = (5 + 6 + 7) /2 = 9
Second, let's plug in the numbers into the formula:
A =
Third, let's simplify the numbers to get one number under the square root:
A = [tex]\sqrt{216}
Fourth, we'll find the square root of 216 to get the area:
A = 14.697
Therefore, your answer is A.
Hope this helps!! :)
Answer:
18
Step-by-step explanation:
Total Surface Area of the Metal Sheet =
Given a cylinder with diameter 3 Inch and height
To determine how many whole cans can be made, the first step is to find the total surface area of each of the cylindrical can.
Total Surface Area of a cylinder =
- Radius =3÷2=1.5 Inch
- Height of the can =
<u>Total Surface Area of each can </u>
<u>Number of Cans that can be Made </u>
To determine this, we divide the total surface area of the metal sheet by the total surface area of each can.
Number of Cans=Total surface area of the metal sheet÷Total surface area of each can.
Therefore, the company can make 18 whole cans from each sheet of metal.