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Question

Hi, please help to solve this question.  Thanks.

Answer

Suggested answer:

Area of BCD will be,

(6 x 10)cm2 – 1/2 (4 x 10) cm2 – 1/2 (2 x 8) cm2 – 1/2 (2 x 6) cm2

= 26 cm2

Shaded area will be

2 x 26 cm2 – 19 cm2 = 33 cm2

 

 

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