Comparando Área y Perímetro

Which statement about the perimeters and areas of Cheung’s rectangles is true?

• The areas are the same, and the perimeters are the same.

• The areas are the same, and the perimeters are different.

• The areas are different, and the perimeters are different.

• The areas are different, and the perimeters are the same.

Which is true about the two rectangles shown above?

• Rectangles A and B have equal areas.

• Rectangles A and B have equal perimeters.

Tags

4.5.D

A rectangle has a length of 8 cm and a width of 5 cm. What is its perimeter?

• 16 cm

• 26 cm

• 40 cm

• 13 cm

Which is true about the two rectangles shown above?

• Rectangle A has a greater perimeter than rectangle B.

• Rectangles A and B have equal areas.

• Rectangle A has a greater area than rectangle B.

• Rectangles A and B have equal perimetres.

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Tags

4.5.D

Two rectangles have the same perimeter of 40 units. Rectangle A has dimensions 12 units by 8 units. Rectangle B has dimensions 15 units by 5 units. Which rectangle has a larger area?

• Rectangle A

• Rectangle B

• Both have the same area

• Cannot be determined

Which is true about the two rectangles shown above?

• Rectangle A has a greater perimeter than rectangle

• Rectangles A and B have equal areas.

• Rectangle A has a greater area than rectangle

• Rectangles A and B have equal perimeters.

Bob says that the green and yellow rectangles have the same area but different perimeters. Is he correct?

• Yes

• No

Which rectangle has the same area as the figure above, but a different perimeter?

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