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A rectangle is 10 cm long and 7 cm wide calculate the length of a diagonal​
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A rectangle is 10 cm long and 7 cm wide calculate the length of a diagonal​

User Daneska
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1 Answer

2 votes
Answer: 12.2
Explanation:
use Pythagoras Thereom to solve (a^2+b^2=c^2)
10^2+7^2=149
square root of 149=12.20655562…
User Kyle Willmon
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