On a map ,1cm represents 30 miles. Find the actual distance between two cities if they are 5.2 cm apart on the map.
1 answer:
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Answer:
Step-by-step explanation:
A circle chart can be referred to as a pie chart. This is a chart that expresses each fraction of total data in degrees.
The set of data given is summed so as to determine the total value. Then each data in the set is expressed as a ration of the total value, which is multiplied by . This is to determine the degree of angles that represent each data in the data set. These angles in degrees can now be used to divide the sum of angles in a circle into wedges.
With each wedge in the circle showing the fractional relationship between each data and the total value in degrees.
<h2><em>The area of the pyramid net is 12 units</em></h2>
Step 1
Find the area of the Square in the middle
Formula for finding square:
Let's apply the formula and find our answer:
<em>The area of the square is 4 units</em>
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Step 2
Find the area of all 4 triangles around the square
As you know, the formula for finding 1 triangle is as follows:
But, to find the area of 2 triangles, we can use this formula:
And to find 4 of them (with same dimensions;as required here), we can use this one:
Let's apply the formula then! What are we waiting for!!!!
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<em>The area of ALL of the triangles around the square is 8 units</em>
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Step 3
Add all areas to find FINAL ANSWER!
Easy!
4+8=12
<h2><em>The area of the Pyramid Net is 12 units</em></h2>