Area of polygons

What is the area of a triangle?

•  54 un²
• 24 un²
• 9 un²
• 18 un²

What is the area of a triangle with a base of 10 in. and a height of 4 in?

• 40 in²
• 40 in
• 20 in² 

What is the area of a rectangle with a base of 10 un. and a height of  2 un?

• 48 un.
• 20 un²
• 12 un²
• 12 un.

What is the area of a square with side lengths of 5 cm?

• 10 in.
• 25 in.
• 10 in²
• 25 in²

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What is the area of the trapeziod?

• 19 cm²
• 9 cm²
• 14 cm²
• 90 cm²

What is the area of a square with side lengths of 8 yds?

• 86 yd²
• 64 yd²
• 16 yd²

What is the area of a rectangle with a width of 0.5 m. and a length of 14 m?

• 14.5 m²
• 7 m²
• 3.5 m²
• 29 m²

What is the area of a triangle?

• 90 un.
• 17 un.
• 60 un²
• 30 un²

Tags

CCSS.HSG.SRT.D.9

What is the area of a square with side lengths of 7 km?

• 49 km²
• 14 km²
• 49 km.
• 14 km.

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What is the area of a rectangle that has a base length of 7 ft. and a width of 5 ft.?

• 42 ft.
• 35 ft²
• 28 ft.