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06-03-2022
Mathematics

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ABCD is quadrilateral. work out the length of cd

ABCD is quadrilateral work out the length of cd class=

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chibunduoyibe chibunduoyibe

06-03-2022

Answer:

25.97cm

Step-by-step explanation:

BD=12/(sin35)= 20.92cm

using sine rule

DC/sin102 = BD/sin52

DC/sin102 = 20.92cm/sin52

CD = (20.92/sin52)× sin102 = 25.97cm

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