Answer:
Step-by-step explanation:
Given that L = 7cm and W = 4cm. Let c = length of diagonal
Pythagorean Theorem
c²=a²+b²
c=
c =
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Answers & Comments
Answer:
Step-by-step explanation:
Given that L = 7cm and W = 4cm. Let c = length of diagonal
Pythagorean Theorem
c²=a²+b²
c=![\sqrt{a^{2} +b^2} \sqrt{a^{2} +b^2}](https://tex.z-dn.net/?f=%5Csqrt%7Ba%5E%7B2%7D%20%2Bb%5E2%7D)
c =![\sqrt{7^2+4^2} \sqrt{7^2+4^2}](https://tex.z-dn.net/?f=%5Csqrt%7B7%5E2%2B4%5E2%7D)
c =![\sqrt{65} \sqrt{65}](https://tex.z-dn.net/?f=%5Csqrt%7B65%7D)