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What is the meaning of ratio and proportions?
A ratio is a comparison of two numbers. We generally separate the two numbers in the ratio with a colon (:). Suppose we want to write the ratio of 8 and 12.We can write this as 8:12 or as a fraction 8/12, and we say the ratio is eight to twelve while A proportion is an equation with a ratio on each side. It is a statement that two ratios are equal.3/4 = 6/8 is an example of a proportion.When one of the four numbers in a proportion is unknown, cross products may be used to find the unknown number. This is called solving the proportion. Question marks or letters are frequently used in place of the unknown number.
What is used to find the lenght of the road?
Map ratio
What information does the ratio of adjacent side lengths within a rectangle give you?
It gives a measure of the "flatness" of the rectangle. It is not a measure which is used to any significant extent.
What theorem is used to find the lengths of the sides of any right triangle?
Pythagoras' theorem
What equation can be used to find the perimeter of the pentagon with sides of length?
You add the five lengths.
What is trigonometry used to find?
It is used to find measures of angles and lengths of sides in triangles.
What is the meaning of ratio and proportions?
A ratio is a comparison of two numbers. We generally separate the two numbers in the ratio with a colon (:). Suppose we want to write the ratio of 8 and 12.We can write this as 8:12 or as a fraction 8/12, and we say the ratio is eight to twelve while A proportion is an equation with a ratio on each side. It is a statement that two ratios are equal.3/4 = 6/8 is an example of a proportion.When one of the four numbers in a proportion is unknown, cross products may be used to find the unknown number. This is called solving the proportion. Question marks or letters are frequently used in place of the unknown number.
What do you use to solve for the unknown variable?
Equations are used to find the solution to the unknown variable.
What is the ratio used to find the tangent of a triangle In trigonometry what three common ratios are used to find the measures of the angles and sides of triangles?
financial ratio
What is used to find the lenght of the road?
Map ratio
What information does the ratio of adjacent side lengths within a rectangle give you?
It gives a measure of the "flatness" of the rectangle. It is not a measure which is used to any significant extent.
Where is pythagorean theorem used?
To find the side lengths and hypotenuse of a right angle triangle.
What theorem is used to find the lengths of any right triangle?
Pythagorean theorem
What theorem is used to find the lengths of the sides of any right triangle?
Pythagoras' theorem
What equation can be used to find the perimeter of the pentagon with sides of length?
You add the five lengths.
What are the different application of trigonometry?
Trigonometry is used to find the properties of triangles and Pythagoras' theorem is used to find the lengths and angles of right angle triangles.
A number used to multiply both parts of a ratio to be equal?
That is necessary if trying to find an equivalent ratio: not otherwise.
