Question

The composite figure is made up of a triangle, a square and a trapezoid find the area

Answer 1

Answer:   65 square units

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Work Shown:

P = area of triangle

P = 0.5*base*height

P = 0.5*5*4

P = 10 square units

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Q = area of square

Q = side*side

Q = 5*5

Q = 25 square units

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R = area of trapezoid

R = height*(base1+base2)/2

R = 5*(7+5)/2

R = 5*12/2

R = 60/2

R = 30

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T = total area of the entire figure

T = P+Q+R

T = 10+25+30

T = 65 square units

Answer 2

Answer: 71 sq. units

Step-by-step explanation:

formula: 1/2bh + lw + 1/2h(b1+b2)

1/2(20) + (25) + 1/2 (6) (12)

10 + 25 + (3) (12)

10+ 25 + 36 = 71