Find the area of a quadrilateral which has one of its diagonals as 10 cm and the lengths of the perpendiculars drawn to it are 3 cm and 5 cm (in cm)² ???
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Find the area of a quadrilateral which has one of its diagonals as 10 cm and the lengths of the perpendiculars drawn to it are 3 cm and 5 cm (in cm)² ???
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Answer:
Given that:
AC=10cm,DM=3cm,DM =5cm
To find:
Area of the quadrilateral =?
Solution:
Area of the quadrilateral = Area of the △ADC+ Area of the △ABC
= 15cm² + 25cm²
= 40cm²
therefore area of the quadrilateral = 40cm²