Parcel

parcel has a rectangular shape of a trapezoid with bases 12 m and 10 m and a height 8 m. On parcel was built object with a footprint an isosceles triangle shape with side 4 m and height three-quarters of a meter. What is the area of unbuild parcel?

Result

S =  86.5 m2

Solution:

Solution in text S =







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See also our trigonometric triangle calculator.

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