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Vol = 2*1*3 cm3 = 6 cm3
Volume = 2*3*4 = 24 cubic cm
Well, honey, making a shape with a perimeter of 9cm is as easy as pie. You could have a triangle with sides measuring 3cm, 3cm, and 3cm. Or you could have a rectangle with sides measuring 2cm and 2.5cm. Just remember, the perimeter is the sum of all the sides, so get those measuring tapes out and get creative!
6 square cm. Could be a rectangle of sides 2cm by 3 cm, or 1 cm by 6 cm etc or a triangle of height 6, base 2, etc etc etc. or a circle, ellipse or even something of irregular shape.
Mean = sum(X)/n = 15cm/5 = 3cm
An isosceles triangle
Yes
Well, honey, if we're talking about a square with sides that are all 3cm long, then each side is, surprise surprise, 3cm in length. It's a square, not a triangle – all sides are equal. So, grab a ruler, measure it out, and you'll see that each side is indeed 3cm.
2cm*5cm*3cm=30cm3The volume of the cuboid: 2*5*3 = 30 cubic cm
The volume is 3cm * 2cm * 5cm = 30 cm3. The density will depend on the mass of the prism which will depend on the material that the prism is made from.
6 cubic centimeters
Oh, what a lovely collection of sides you have there! To find the perimeter, simply add up all the sides: 2cm + 2cm + 2cm + 3cm + 5cm + 11cm. Just like adding up happy little friends in a painting, you'll get the total perimeter of this shape. Remember, there are no mistakes, just happy little accidents!
To draw a net of a cuboid measuring 2cm by 3cm by 4cm, start by sketching six rectangles that represent the faces of the cuboid. You can arrange them in a cross shape, with one rectangle of 2cm by 3cm in the center, flanked by two rectangles of 2cm by 4cm on the sides and two rectangles of 3cm by 4cm on the top and bottom. Ensure that the rectangles are connected at the edges to represent how they would fold into a 3D shape. Finally, label each face for clarity if needed.
An iscoceles triangle, because two of the sides are equal but one is not. Please try to pay attention in class, silly. Hope this helps. ☺
it is "1 == 2"
The perimeter of a rectangle is calculated by adding together the lengths of all its sides. In this case, the rectangle has two sides of length 10cm and two sides of length 3cm. Therefore, the perimeter is calculated as 10cm + 10cm + 3cm + 3cm = 26cm.
Vol = 3 cm * 2 cm * 2 cm = 12cm3 = 12 millilitres.