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Please help!! Due today! Thank you

Please help!! Due today! Thank you-example-1
User Raptrex
by
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2 Answers

4 votes
Answer- B: 66cm2

Area of rectangle= 5x12= 60

Area of triangle= (3x4)/2= 6

60+6= 66
User Benjamin Horstman
by
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6 votes
B. 66 so for the rectangle you do 5 times 12 which is 60 then for the triangle you do 1/2 times 4 times 3 (1/2 times 12) which is 6 . You get the 4 by subtracting 5 from 9 as shown in the figure and 3 by subtracting 9 from 12 . Tell me if I should try to explain it differently!!
User Vivek Soneja
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