Identify the number of vertices on a triangular, prism. Hint, the vertices are the points where the edges/sides meet.
4
5
6
8
6
What is the surface area of a hue with a side length of 5 inches?
25 inches
60 inches
150 inches
250 inches
Since a cube has 6 faces and all of its faces are squares, the surface area of a cube can be calculated by finding the area of one face and then multiplying it by 6.
Area of one face = side length * side length = 5 inches * 5 inches = 25 square inches
Surface area of the cube = 6 * Area of one face = 6 * 25 square inches = 150 square inches
Therefore, the surface area of the cube with a side length of 5 inches is 150 square inches.
Anton wants to wrap a present in a box with the dimensions of 10 cm wide 4 cm high and 17 cm long. How much wing people will answer need to wrap the present.
680 cm
68cm
556cm
5560cm
To calculate how much wrapping paper Anton will need to wrap the present, we add the surface areas of the six sides of the box.
The surface area of a rectangular prism (box) can be found by using the formula:
Surface Area = 2lw + 2lh + 2wh
where l is the length, w is the width, and h is the height.
Given:
Length = 17 cm
Width = 10 cm
Height = 4 cm
Substitute the values into the formula:
Surface Area = 2(17*10) + 2(17*4) + 2(10*4)
Surface Area = 2(170) + 2(68) + 2(40)
Surface Area = 340 + 136 + 80
Surface Area = 556 cm²
Therefore, Anton will need 556 cm² of wrapping paper to wrap the present.
What is the shape of the base of rectangular pyramid?
Pyramid
Triangle
Pentagon
Rectangle
Rectangle
The base of a rectangular pyramid is a rectangle.
What two dimensional shape is created by slicing a right rectangular pyramid, perpendicular to the base use the answer the question
Square
Triangle
Rectangle
Trapezoid
Rectangle
When a right rectangular pyramid is sliced perpendicular to the base, the two-dimensional shape that is created is a rectangle.