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Artemon [7]
3 years ago
13

Emma says that the total perimeter of two squares with side lengths of 3 inches is the same as the perimeter of a rectangle with

a length of 6 inches and width of 3 inches.is Emma correct? Why or why not
Mathematics
1 answer:
Alina [70]3 years ago
3 0

Answer:

Not correct

Step-by-step explanation:

A square with a side of 3 inches has a perimeter of 3 + 3 + 3 + 3

= 3 x 4 = 12

So, for two squares, we have

Total perimeter = 12 x 2 = 24

But for a rectangle with 6 inches length and 3 inches width,

Perimeter = 6 + 6 + 3 + 3 = 18

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The hexagon GIKMPR is regular. The dashed line segments form 30 degree angles.
Gwar [14]

Answer:

The correct option is (D).

Step-by-step explanation:

It is given that GIKMPR is regular hexagon. It means it has 6 vertices.

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It is given that the dashed line segments form 30 degree angles.

We have rotated the hexagon about O to map PQ to RF. Since P and R are consecutive vertices, therefore the angle between them is 60 degree.

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Therefore we can also rotate the hexagon at 300 degree counterclockwise about O, then we can maps PQ to RF.

Therefore option D is correct.


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