Math, asked by devi95, 10 months ago

help please with this question​

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Answers

Answered by Miruthu658
1

hope this helps you ...

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Answered by Siddharta7
0

Answer:

12.8 cm

Step-by-step explanation:

Given:

AB = 16 cm, AE = 8 cm, CF = 10 cm.

(1)

AE ⊥ DC

ar(parallelogram ABCD) = AB * AE

                                        = 16 * 8

                                        = 128 cm²

(2)

CF ⊥ AD

ar(parallelogram ABCD) = AD * CF

                                        = AD * 10

From (1) and (2), we get

AD * 10 = 128

⇒ AD = 12.8 cm

Therefore,

Length of AD = 12.8 cm.

Hope it helps!

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