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Answer:
a. 80
b. 2250
c. 180
d. 320
e. 269.255
f. 2,143.573
g. 433.333
h. 540.13966
i. 37.68
j. 144
Step-by-step explanation:
a. rectangular prism
In finding the volume, we need to multiply the length, width, and height of the prism.
2 cm × 10 cm × 4 cm = 80
b. rectangular prism
In finding the volume, we need to multiply the length, width, and height of the prism.
15 cm × 15 cm × 10 cm = 2250
c. triangular prism
In finding the volume, we need to multiply the base of the triangle, height of the triangle, and length of the prism. Afterwards, we divide the number we will get by 2.
= 180
d. rectangular pyramid
In finding the volume, we need to multiply the length of the base, width of the base, and height of the pyramid. Afterwards, we divide the number we will get by 3.
= 320
e. cylinder
In finding the volume, we need to multiply pi(3.14), square of the radius, and height of the cylinder.
3.14 × × 7m = 269.255
f. sphere
In finding the volume, we need to multiply pi(3.14), cube of the radius, and 4. Afterwards, we divide the number we will get by 3.
= 2,143.573
g. rectangular pyramid
In finding the volume, we need to multiply the length of the base, width of the base, and height of the pyramid. Afterwards, we divide the number we will get by 3.
= 433.33
h. cylinder
In finding the volume, we need to multiply pi(3.14), square of the radius, and height of the cylinder.
3.14 × × 17.9 cm = 269.255
i. cone
In finding the volume, we need to multiply pi(3.14), square of the radius, and height of the cone. Afterwards, we divide the number we will get by 3.
= 37.68
j. triangular prism
In finding the volume, we need to multiply the base of the triangle, height of the triangle, and length of the prism. Afterwards, we divide the number we will get by 2.
= 144
What else can I help you with?
What is 2X-57 degrees?
2x-57 degrees = -55
How do you find volume of an irregular solid figure?
By integration - you divide the figure into many thin slices, and calculate the volume of each slice individually. The volume of each slice, again, can be calculated by integration: divide it into thin rectangles, and calculate the area of each rectangle. If you have a irregular solid figure just immerse it in water and measure the displacement. a la Archimedes
Best describes the surface area of a solid figure?
The sum of the areas of each face of the solid.
How do you figure out mean absolute deviation?
Three steps:1. Find the mean of all values2. Find the distance of each value from that mean (subtract the mean from each value, ignore minus signs)3. Then find the mean of those distances
Ken has two different solid figures Each solid figure has the same number of edges Which solides does Ken have?
PYRAMID
How can you find out if a figure has the same volume?
By comparing the volume given to each figure.
To find the surface area of a three dimensional figure what do you have to find?
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
What is a solid figure with eight vertices and all of its faces are an equal size?
A solid figure with eight vertices and all faces of equal size is called a cube. Each face of a cube is a square, and a cube has 8 vertices and 6 faces.
What name is give to a solid with six plane faces?
A hexahedron is a solid with six plane faces, and a cuboid is a six-sided figure each face of which is a rectangle.
What are the steps to figure out one seventh of 14?
Product of a unit fraction and a whole numberWhat is of ?We can use a bar to represent .To find of , we divide the bar into equal parts.Because , the value of each part will be .of is the value of of these parts, which is .The answer is .Another explanationPractice
What is a rhobuses?
A rhombus is a four sided solid figure in which all opposite facing sides are parallel to each other.
How do you find the perimeter of any figure?
Find the distance of each side and add to find the total perimeter.
