Area of polygons

One side of an equilateral triangle is 4 cm.  The area of the triangle is _______

• 16 √3 cm²
• 8 √3 cm²
• 4 √3 cm²
• √3 cm²

Tags

CCSS.6.G.A.1

The perimeter of an equilateral triangle is 60 cm. Find the length of its sides.

• 30 cm
• 20 cm
• 15 cm
• 10 cm

Tags

CCSS.3.MD.D.8

• 100 cm²
• 50 cm²
• 80 cm²
• 40 cm²

Tags

CCSS.7.G.B.6

Find the area of the figure

• 2523
• 696
• 174
• 87

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.MG.A.1

Find the area of the figure

• 95.625
• 96.6235
• 95.225
• 98.625

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.MG.A.1

Find the area of the figure

• 659.88
• 695.88
• 698.95
• 699.88

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.MG.A.1

Find the area of the triangle assuming its an equal-lateral triangle

• 50
• 30√2
• 10√3
• 25√3

Tags

CCSS.6.G.A.1

Find the area. Round to the nearest tenth.

• 26.2mi
• 27mi
• 33mi
• 29.8

Tags

CCSS.6.G.A.1

Find the area of the trapezoid

• 20
• 21
• 19
• 22

Tags

CCSS.HSG.GPE.B.7

Find the area of the figure

• 12
• 24
• 30
• 48

Tags

CCSS.HSG.GPE.B.7