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An isosceles triangle.
If it is an equilateral triangle with 3 equal sides of 4cm then its perimeter is 12cm
The formula for a cube is Length x Width x Height. Since a cube is equal on all sides the length, width, and height are all going to be the same. Take the cube root of 64cm3 is 4cm. Length (4cm) x Width (4cm) x Height (4cm) = 64cm3
Yes
isosceles tringles consist of two sides being the same length and one side being a different length. example the length of side a is 4cm the length of side b is 4cm and the length of side c is 6cm
If it has 2 opposite parallel sides of 10 cm and 2 opposite parallel sides of 5 cm then its perimeter is the sum of the 4 sides which is 30 cm
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An isosceles triangle.
An isosceles triangle.
If it is an equilateral triangle with 3 equal sides of 4cm then its perimeter is 12cm
By using Pythagoras' theorem the quadrilateral will have a diagonal of 5 cm thus dividing the quadrilateral into two triangles and then by finding the area of each triangle the area of the quadrilateral works out as 16.69 square cm rounded to two decimal places.
Clockwise from A to D the angles are 156.8, 90, 72.16 and 41.04 degrees by taking the advantage of the fact that it has a diagonal of 5cm then by using the trigonometry cosine formula working out its angles.
The perimeter is the addition of the all the sides of the shape. For example if a rectangle has two sides which are 4cm and two sides which are 7cm, then the perimeter will be 4cm+4cm+7cm+7cm. The perimeter would therefore be 22cm. The area of a shape is gotten by multiplying the length and breadth of the shape. For example, in a rectangle witrh the same measurements above, the area will be 4cm x 7cm and that would 28cm. You have to use the square sign but I can't do that here.
Yes (apart from units):If the side of a square is 4cm then itsperimeter is 4cm + 4cm + 4cm + 4cm = 4 x 4cm = 16cm;area is 4cm x 4cm = 16cm2
The formula for a cube is Length x Width x Height. Since a cube is equal on all sides the length, width, and height are all going to be the same. Take the cube root of 64cm3 is 4cm. Length (4cm) x Width (4cm) x Height (4cm) = 64cm3
16 cm
Pentagon means five sides. If one side is 4cm, then the perimeter which is the total length of all the sides is 4cm multiplied by 5 equals to 20 cm.