Respuesta :

tshrib

Answer:

317.1 sq. cm.

Step-by-step explanation:

FIND THE AREA OF THE TRIANGLES

6x7=42

42/2=21= area of one triangle

Area of both triangles=42

FIND THE AREA OF THE RECTANGLES

7x13.1=91.7= area of one rectangle

91.7x3=275.1= area of all three rectangles

ADD THE AREAS TOGETHER

275.1 + 42 = 317.1 sq. cm.

Answer:

359.1cm (i be leave so)

Step-by-step explanation:

6x7=42

42x2=84

13.1x7=91.7

91.7x3=275.1

275.1+84= 359.1

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