Area of Hexagon and Pentagons

Two hexagons have a scale factor of 3/8. If the AREA of the smaller hexagon is 72 , what is the AREA of the larger hexagon?

• 512

• 192

• 9

• 36

Tags

CCSS.7.G.A.1

The scale factor of 2 pentagons is 3:5. If the AREA of the larger pentagon is 100, what is the AREA of the smaller pentagon?

• 36

• 60

• 3

• 5

Tags

CCSS.7.G.A.1

Two similar hexagons have areas 121 cm² and 64 cm². If the smaller hexagon has perimeter that is 44 cm, what is the perimeter of the larger hexagon?

• 121 cm

• 88 cm

• 83.2 cm

• 60.5 cm

Two similar hexagons have perimeters 120 cm and 100 cm. If the larger hexagon has area that is 133.2 cm², what is the area of the smaller hexagon?

• 92.5 cm²

• 191.8 cm²

• 111 cm²

• 100 cm²

There are two similar pentagons. The larger pentagon's perimeter is 104 in. The smaller pentagon's perimeter is 56 in. What is the simplified ratio of their areas (big to small)?

• 7/13

• 13/7

• 169/49

• 49/169

Find the area of a regular hexagon with a side length of 8 cm.

• 96√3 cm²

• 192√3 cm²

• 16√3 cm²

• 48√3 cm²

Tags

CCSS.6.G.A.1

Find the Area of the Polygon

• 74

• 96

• 72

• 84

Tags

CCSS.6.G.A.1

Find the ratio (blue to red) of the areas for these similar pentagons.

• 4/7

• 7/4

• 49/16

• 16/49