Question

in a parallelogram abcd ab=18 cm bc=12 cm,ad perpendicular to bc and am perpendicular to bc.If al=6.4, find the length of am​

Answer 1

Step-by-step explanation:

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and the answer is 9.6

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Answer 2

$\huge\underline\textsf\red{★Answer:}$

★Given:

AB = 18 cm

BC = 12 cm

AD⟂BC

AL = 6.4 cm

★Find:

Length of AM..

★Solution :

$\implies$Base = 18 cm

$\implies$Height = 6.4 cm

$\therefore$Area of the parallelogram = Base Height

= (18 cm × 6.4 cm) = 115.2 cm2 ... (i)

$\implies$Now, taking BC as the base:

$\therefore$Area of the parallelogram = Base Height

= (12 cm AM) ... (ii)

$\implies$From equation (i) and (ii):

12 cm AM = 115.2 cm2

$\implies$ AM = 9.6 cm