In square PQRS. PQ = 7. Find QS
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Answered by
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7√2 cm.
QS=diagonal
this diagonal cuts the square into 2right triangle
its angles are 45,45,90
and sides are in the ratio, 1:1:√2
so sides are 7 ,7 ,7√2 cm
diagonal=7√2 cm
Answered by
0
Answer:
chorus pqrs ma pq=7 semi hoy to qs sodho
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