Question
Download Solution PDFIn quadrilateral ABCD, AB = 17 cm, BC = 8 cm, CD = 9 cm, AD = 12 cm, and AC = 15 cm. What is the area (in cm2) of the quadrilateral?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven
AB = 17 cm, BC = 8 cm, CD = 9 cm, AD = 12 cm, and AC = 15 cm
Calculation
In the above figure:
Area of ΔACD
= 1/2 × 12 × 9 = 54
Area of ΔABD
= 1/2 × 8 × 15 = 60
Area of quadrilateral = 60 + 54 = 114 cm2
The correct answer is 114.
Last updated on Jul 17, 2025
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