8. Find the area and the perimeter of quadrilateral ABCD, given below; if, AB = 8 cm, AD = 10 cm, BD = 12 cm, DC = 13 cm and DBC = 90°

asked Nov 8, 2021 41.9k views

4 votes

8. Find the area and the perimeter of

quadrilateral ABCD, given below; if,
AB = 8 cm, AD = 10 cm, BD = 12 cm,
DC = 13 cm and DBC = 90°

5.9k points

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5 votes

Answer:

the answer is DBC=90°

because the midpoint of the perimeter of quadrilateral is B

Xiaomi answered Nov 14, 2021

6.7k points

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