Answer:
36m
Step-by-step explanation:
The midpoint theorem : the line segment drawn from the midpoint of any two sides of the triangle is parallel to and half of the length of the third side of the triangle.
PT = 2 QS = 16
perimeter of ΔPRT = 3*2 + 7*2 + 8*2 = 36 m
Based on the Venn diagram, the elements in set A can be found to be 2, 3 ,5, 7,and 9.
<h3>What are the elements in set A?</h3>
The elements in set A would be those which are in A alone and in set B as well.
The numbers in set A alone are:
7, 3, 5, 9
The number in set B and A is 2.
The elements in set A is therefore:
2, 3 , 5, 7,and 9
Find out more on Venn diagrams at brainly.com/question/1024798
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We know that a triangle has three sides, all the same length (its equilateral, after all)
The equation to find the length of each side is
Perimeter divided by 3
or in this case
48.6 divided by 3=16.2cm (don't forget the unit)
Hope that helps :)
Answer:
- <u><em>D. (-5/13, -12/13)</em></u>
Explanation:
It is indicated to <em>find the coordinates</em> of the <em>point T (5/13, 12/13) </em>at a distance <em>π + x.</em>
- π is an arc of half a circle, i.e. 180º.
Then, the distance π+ x means that the <em>point T</em> is rotated 180º.
The rule for the rotation of a point 180º around the origin is:
Applying that rule to the point T:
- (5/13, 12/13) → (-5/13, - 12/13) ← answer
The complement of 62 degrees is 28 degrees.