Maths / Areas Of Parallelograms And Triangles / Area of Parallelograms

QUESTION

ABCD is a parallelogram, where $\dpi{120} \fn_jvn \large AE \perp DC \; and \; CF \perp AD.$ 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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