PLZ ANSWER IT!!!QUESTION NUMBER 5TH
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❤❤Hey mate !!!☺☺
▶Good Evening...
▶The solution is in the attachment.
➡And the answer is 22cm.
▶Good Evening...
▶The solution is in the attachment.
➡And the answer is 22cm.
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anuragawasthi51:
thnx
Answered by
1
Solution=>
Given=>∆ABC~∆PQR ,
ar(∆ABC)=169cm² , ar(∆PQR)=121cm²
and AB=26 cm
To find=Value of PQ
Answer=>
ar(∆ABC)=AB²
---------------- -----
ar(∆PQR)=PQ²
now, substitute the values
169. (26)²
------ = -------
121. (PQ)²
169. 676
------ = -------
121. (PQ)²
169PQ²=121×676
169PQ²=81768
PQ²=81769
---------
169
PQ²=484
PQ=√484
PQ=22
Therefore, value of PQ is 22 cm.
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