Maths / Areas Of Parallelograms And Triangles / Area of Parallelograms

QUESTION
 

ABCD is a parallelogram, where large AE perp DC ; and ; CF perp AD. If AB = 18 cm, AE = 9 cm and CF = 12 cm, find the length of AD.

EXPLANATION
Explain TypeExplanation Content
Text

13.5;cm

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