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pickupchik [31]
3 years ago
7

true or false the area of a regular hexagon can be found by breaking the hexagon into 6 congruent triangles and then taking the

sum of their areas
Mathematics
2 answers:
ale4655 [162]3 years ago
7 0

False - following the formula to find sum of all interior angles, 180(n-2), with <em>n</em> representing the number of sides, we can see that for a hexagon there's a sum of 180(6-2)=720 degrees. Then, if we broke it into 6 congruent triangles, we can see that 720/6 = 120, which is not the sum of the interior angles of a triangle.

Lesechka [4]3 years ago
5 0
True. Because the you will get all the areas of those 6 congruent triangles equally and so summing up them will give you the area of the hexagon.
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Which function is best represented by this graph?
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<u>D.</u>

Step-by-step explanation:

You just have to try it out for some points. I tried it for (-4,-3), (0,0), (7,0)

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Write a rule to describe the transformation. A. Rotation 90º clockwise about the origin B. Rotation 180º about the origin C. Rot
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A. Rotation 90º clockwise about the origin B. Rotation 180º about the origin C. Rotation 90º counterclockwise about the origin D. Reflection across y=x

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because

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
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Point A of rectangle ABCD is located at coordinates (3,7). If rectangle ABCD is translated down 7 and left 5, what are the new c
uranmaximum [27]

Answer:

The new co-ordinates are A¹ ( -2 , 0)

Step-by-step explanation:

<u><em>Step(i):</em></u>-

Point A of rectangle ABCD is located at coordinates (3,7).

<u><em>Type of transformation </em></u><em>                               </em><u><em> change of co-ordinate point</em></u>

<em>Vertical translation up 'd' units                   (x, y)→ (x, y +d)</em>

<em>Vertical translation down 'd' units              (x, y)→ (x, y -d)</em>

<em>Horizontal translation left 'C' units              (x, y)→ (x - c , y) </em>

<em>Horizontal translation right 'C' units             (x, y)→ (x + c , y) </em>

<u><em>Step(ii</em></u><em>):-</em>

<em>Given rectangle ABCD is translated down 7 and left 5</em>

<em>Given Point A(3 ,7) </em>

Vertical translation down '7' units  t

The new co-ordinate A¹ ( 3 , 7-7)→ A¹( 3, 0) and Horizontal translation left ''5' units

Now the new co-ordinates are A¹ ( 3-5 , 7-7)

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The new co-ordinates are A¹ ( -2 , 0)

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