Heya! ^^ Help me
Five years ago, A's age was four times the age of B. A's age will be twice of the age of B. Find their present ages.
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best of luck ^^

here's your answer

Five years hence, A's age will be twice the age of B.. B's age = 10 years

please mark me as brainliest

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2