Perimeter, Area Triangles, Rectangles, Trapezoids

The length around the outside of a shape is called

• Area

• Perimeter

• Volume

What is the perimeter of the triangle?

• 210 cm

• 18 cm

• 13 cm

Tags

CCSS.3.MD.D.8

What is the perimeter of the trapezoid?

• 21 in

• 210 in

• 17 in

Tags

CCSS.3.MD.D.8

Find the area of the Rectangle.

• 19 cm²

• 30 cm²

• 80.64 cm²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

THe trapezoid is divided into 2 triangles and 1 rectangle. Lengths are given in inches. What is the combined area, in square inches, of the 2 shaded triangles?

• 4

• 6

• 9

• 12

• 18

Tags

CCSS.6.G.A.1

Find the Area.

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

What is the perimeter of this triangle?

• 23 units

• 25 units

• 32 units

Tags

CCSS.3.MD.D.8

What formula would you use to find the area?

• A = bh

• A = 1/2 bh

• A = 1/2 h (b₁+b₂)

• S = 180 (n - 2)

Tags

CCSS.6.G.A.1

Find the area of the rectangle.

• 24 yd²

• 11 yd²

• 22 yd²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the Area of the Triangle.

• 24 m²

• 70 m²

• 140 m²

Tags

CCSS.6.G.A.1