Let us learn how to find the area of a quadrilateral.
A quadrilateral is a polygon with four sides. the parts of a quadrilateral are its sides, its four angles, and its two diagonals. a diagonal is a straight line joining two alter ac and db are the diagonals. the area of a quadrilateral can be found by dividing it into triangles and summing the areas of the triangles. however, the altitudes of the triangles are usually difficult to calculate un- less the quadrilateral has at least one pair of parallel sides.
how to find the area of a quadrilateral ?
calculate the area of a quadrilateral: a diagonal of a quadrilateral is 10m and perpendiculars to the opposite vertices are 9.5 m and 12 m. find the area of the quadrilateral.
area of a quadrilateral problems: d = 10m, h1 = 9.5 m, h2= 11m
a = 1/2 d (h1 + h 2)
=1/2x 10 x (9.5 + 12)
= 5 x 21.5
= 107.5 sq. m
area of quadrilateral = 107.5. sq m.
I hope the above explanation was useful.Keep reading and leave your comments.
A quadrilateral is a polygon with four sides. the parts of a quadrilateral are its sides, its four angles, and its two diagonals. a diagonal is a straight line joining two alter ac and db are the diagonals. the area of a quadrilateral can be found by dividing it into triangles and summing the areas of the triangles. however, the altitudes of the triangles are usually difficult to calculate un- less the quadrilateral has at least one pair of parallel sides.
how to find the area of a quadrilateral ?
calculate the area of a quadrilateral: a diagonal of a quadrilateral is 10m and perpendiculars to the opposite vertices are 9.5 m and 12 m. find the area of the quadrilateral.
area of a quadrilateral problems: d = 10m, h1 = 9.5 m, h2= 11m
a = 1/2 d (h1 + h 2)
=1/2x 10 x (9.5 + 12)
= 5 x 21.5
= 107.5 sq. m
area of quadrilateral = 107.5. sq m.
I hope the above explanation was useful.Keep reading and leave your comments.
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