what is the perimeter of the rectangle with diagonal 10 cm and width 6 cm?
Created: 6 years ago |
Updated: 2 years ago
best des
The adjacent diagonal, width and length of a rectangle form a right angled triangle where diagonal is the hypotenuse.
So, Diagonal2 = Length2 + Width2
or, Length = √(Diagonal2 - Width2) = √(102 - 62) = √(100 - 36) = 8
So, perimeter = 2(Length + Width) = 2(8 + 6) = 28 cm
Md Azizur Rahman
Founder of Satt
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