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Effects on Area Changing Dimensions

Last updated over 1 year ago
17 questions
Required
1


Perimeter of first triangle times the scale factor to give the perimeter of the new triangle.

8 + 12 + 9 = 29 The perimeter of the first triangle is 29.

Now the scale factor is 13 divided by 8.

So the first perimeter 29 times the scale factor 13/8

29x13/8

Required
1

Required
1

Find the area of the green figure.

Area of the first triangle times the scale factor sqaured.

36 x (4/8)²


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1

Find the area of the green figure.

40 x (7/5)²

Required
1

Find the value of x.



Solve for x.

Required
1

Find the value of x.



Solve for x.

Required
1

Find the area of the green figure.


Required
1

Find the area of the green figure.

Required
1

Find the area of the green figure.

Required
1

Find the area of the green figure.

Required
1

Can a regular octagon have an area of 10 units²

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1

Find the perimeter of a regular hexagon that has an area of 54 3 units².

Required
1

Find the area of the trapezoid.

Required
1

Find the area of the kite.

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1

Find the area of the kite.

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1

Find the area of the shaded sector.

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1

Find the perimeter of the trapezoid.