Question

Please answer the 17 th question’s 2nd part

Answer 1

Heya mate,

Here is your answer,. ⬇️⬇️

${ANSWER :-}$

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$<i>$ Let angle, ACB = x.

So, DBC = 90 - x

And thus, ABD = x.

So, BAD = 90 - x.

From, the above information, we can say that ABD and BCD are similar triangles.

In similar triangles, the ratio of sides is equal.

So, BD/CD = AD/BD
=> 8/CD = 4/8
=> CD = 8 * 8 / 4 = 16.

➡️ Hence, CD = 16 cm.

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$<b>$ Hope this helps,.

If helps, please mark it as brainliest.

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REGARDS, ARNAB ✌️

THANK YOU

Answer 2

sorry i your pic is not total. so, i am unable to understand the question.