Area and Perimeter of Triangles

What is the AREA of a triangle with a base of 6.8cm and a vertical height of 5.4cm?

• 36.72 cm²

• 18.36 cm²

• 12.2 cm²

• 18.36 cm

Tags

CCSS.6.G.A.1

The perimeter of a rectangle is _____ the sum of its length and breadth.

(click all that apply)

• twice

• double

• thrice

• two times

Tags

CCSS.3.MD.D.8

The distance around an object is called the

• area

• perimeter

• volume

• quadrilateral

In Fig. if PR = 12 cm, QR = 6 cm and PL = 8 cm, then QM is

• 8 c.m.

• 6 c.m.

• 4 c.m.

• 5 c.m.

Tags

CCSS.HSG.CO.C.9

h

• Area of a square

• Area of a rectangle

• Area of a triangle

• Area of a parallelogram

Tags

CCSS.6.G.A.1

Find the area of this triangle.

• 12 in²

• 22 in²

• 18 in²

• 24 in²

Tags

CCSS.6.G.A.1

Find the area?

• 20 cm²

• 56 cm²

• 28 cm²

• 27 cm²

Tags

CCSS.6.G.A.1

Find the area:

• 40 yd

• 40 yd²

• 80 yd²

• 18 yd²

Tags

CCSS.6.G.A.1

Find the area. 1/2 (bh)

• 102 ft²

• 204 ft.²

• 46 ft

• 51 ft²

Tags

CCSS.6.G.A.1

What is the perimeter of the fence?

• 25

• 30

• 35

• 40

Tags

CCSS.4.MD.A.3