The ratio of the area of ∆ABC to the area of ∆DEF is; 1:100.
<h3>What is the ratio of the area of ∆ABC to the area of ∆DEF?</h3>
Since, a major criterion for similarity and congruence of triangles is that the ratio of corresponding sides are equal.
On this note, since the task content suggest that the ratio of the perimeters is; 1:10, it follows from conventional mathematics that the ratio of their areas is given as; 1²:10²; 1:100.
Read more on congruent triangles;
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Step-by-step explanation:
mean: (3 + 2 + 7 + 7 + 3 + 8 + 5 + 7 + 2 +8)/10 = 5.2
median: 2, 2, 3, 3, 5, 7, 7, 7, 8, 8 hence median is (5 + 7) / 2 = 6
mode: 7
Topic: mean median mode
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Part A: Coefficients: 20,5.
Variables: c,w
Constants:95.50
First, find how many actual empty spaces there are to the ratio of empty spaces. (In other words, divide 63 by 7)
63 ÷ 7 = 9
Now that we know for that there are 9 sets of 7 in 63, multiply 4 by 9 to find the amount of taken parking spaces.
4 × 9 = 36
The unsimplified ratio of empty spaces to take spaces is 63:36. Add these two numbers together to find the total number of spaces.
63 + 36 = 99
<h2>Answer:</h2>
<u>There are </u><u>99 </u><u>total parking spaces.</u>
I hope this helps :)
