24 cm3
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2cm*5cm*3cm=30cm3The volume of the cuboid: 2*5*3 = 30 cubic cm
The triangle with sides measuring 3cm, 4cm, and 5cm is a right triangle. This can be determined by applying the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. In this case, 3^2 + 4^2 = 5^2, confirming that the triangle is a right triangle.
Oh, what a happy little question! Yes, it is possible to build a triangle with sides of 3 cm, 4 cm, and 5 cm. This special triangle is called a right triangle, and it follows the Pythagorean theorem where the square of the longest side (5 cm) is equal to the sum of the squares of the other two sides (3 cm and 4 cm). So go ahead and paint that lovely triangle with confidence!
The formula for the volume of a cylinder is Pi x r^2 x height. So this cylinder's volume is Pi (2cm)^2 x 5cm = 62.83 cubic cm
Area of a triangle = (1/2) x (base) x (height) Can you handle it from there ?