Question

In figure Angle A= 45°, CD= 12cm, BC = 9cm. Angle ABD =Angle BCD= 90° Find: 1) A(∆BCD) 2) A(∆ABD) 3)area of quadrilateral ABCD​

Answer 1

Answer:

ans 3

Step-by-step explanation:

In figure Angle A= 45°, CD= 12cm, BC = 9cm. Angle ABD =Angle BCD= 90° Find: 1) A(∆BCD) 2) A(∆ABD) 3)area of quadrilateral ABCD