Answer:
You can see there are four different types of measurement scales (nominal, ordinal, interval and ratio).
Some Important Formulas:
- Area of the rectangle, A = L \times B.
- Area of the square, A =Side ^2.
- Perimeter of a rectangle, P = 2 \times ( L+B )
- Perimeter of square, P = 4 \times Side.
- Area of the triangle, A = \frac{1}{2} \times Base \times Height.
- Circumference of a Circle, C = 2 \times \pi \times r.
Hope this helps!
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