(5) किसी चतुर्भुज का विकर्ण 10√2 सेमी हो तो उसकी परिमिति gyat kijiye
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Answer:
=> 40 cm
Step-by-step explanation:
Diagonal(विकर्ण) = a√2
10√2 = a√2
a = 10 cm
Perimeter(परिमिति) = 4 a
=> 4 × 10 cm
=> 40 cm
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