Question

∆ PQR~∆MNS and 64 A(∆PQR)=81 A(∆MNS) then PQ:MN is​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Given:

∆ PQR~∆MNS

64 A(∆PQR)=81 A(∆MNS)

Find PQ:MN=?

• We know that the ratio of two equivalent triangle are equal to the ratio of there corresponding sides.
• So with the help of this we can find out the value of  PQ:MN

64 A(∆PQR)=81 A(∆MNS)

$\frac{64}{81}=\frac{\Delta MNS}{\Delta PQR}$

$\frac{MN^{2} }{PQ^{2}} =\frac{8^{2} }{9^{2} }$

$\frac{MS}{PQ}=\frac{8}{9}$

the ratio of PQ:MN is 9:8

Hence the ratio of PQ:MN is 9:8