3 years ago

Help pleaseee! Thank you

Mathematics

1 answer:

bixtya [17]3 years ago

7 0

Answer:

Step-by-step explanation:

width of a rectangle=11 cm=11*5=55 ft

length of rectangle =8 cm= 8*5=40

Area=55*40=2220 ft²

height=3 cm=3*5=15

base=11 cm=11*5=55

Area of a triangle=base*height/2=15*55/2= ft^2

2220+412.5=2632.5 ft^2

this number is close to 2615 if the square unit on the grid =1 cm

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