Dimensions 82414

The flag of Brazil has a yellow diamond on a green field with a blue circle inside. If we had a flag with dimensions of 70 cm x 50 cm, the rhombus would have a side 35 cm long and a height of 30 cm. Indicate with fractions in basic form what part of the flag is occupied by the color green.

Correct answer:

r =  7/10

Step-by-step explanation:

a=70 cm b=50 cm  x=35 cm y=30 cm  S1=a b=70 50=3500 cm2 S2=x y=35 30=1050 cm2  S3=S1S2=35001050=2450 cm2  r=S1S3=35002450=107=0.7



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