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Sagot :

Answer:

1725ft^2

Step-by-step explanation:

Area of trapezoid:

[tex]\frac{b_1+b_2}{2}*h[/tex]

Substitute the values and solve:

[tex]\frac{50+65}{2}*30=1725[/tex]ft^2

Answer:

1725 sq.ft

Step-by-step explanation:

Given

Parallel sides of the trapeziod yard = 50ft , 65ft

Height of the trapezoid = 30ft

Therefore, area of the trapezoid yard

[tex] = \frac{b1 + b2}{2} \times h[/tex]

[tex] = \frac{50ft + 65ft}{2} \times 30ft[/tex]

[tex] = \frac{115ft}{2} \times 30ft[/tex]

= 57.5 ft × 30 ft

[tex] = 1725 {ft}^{2} (ans)[/tex]