Question

B. Short Answer Questions
1. What is speed? Name its types.
2
Write the formula to find the volume of a cube and a cuboid.
3. Write the formula to find the area of a square
and a rectangle.
4. How will you measure the area of an irregular shape?​

Answer 1

Answer:

1.Speed is defined as  The rate of change of position of an object in any direction.

Uniform speed

Variable speed

Average speed

Instantaneous speed

2. cube= 6x square

   cuboid= lbh(lXbXh)

3. square= sideXside

   rectangle= lXb

4. There are times when you need to find the area of a shape that is not a regular shape. One method for finding the area of an irregular shape is to divide the shape into smaller shapes which you do have the formula for. Then you find the area of all of the smaller shapes and add all of your areas together.

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