Q15. A rectangle field is 40m long and 30m broad. Find the length of its diagonal.
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Answered by
9
By Pythagoras theorem,
(Diagonal)²=l²+b²
= 40²+30²
= 1600+900= 2500
(Diagonal)²=2500
Diagonal=50 m
Answered by
2
Answer:
Step-by-step explanation:
According to Pythagoras' Theorem a² + b² = c²,
\sqrt{40^2 + 30^2} = \sqrt{1600 + 900} = \sqrt{2500} = 50
The answer is 50 m.
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