Question

Find the length of diagonal of a rectangle whose sides are 15cm and 8cm

Answer 1

Answer:17

Step-by-step explanation:

Answer 2

Here is your answer

Let the Diagonal of the rectangle is x cm
Length = 15 cm
Breadth = 8 cm

As we know that
Diagonal ^2 = Length^2 + Breadth^2
${x}^{2} = (15) {}^{2} + {8}^{2} \\ {x}^{2} = 225 + 64 \\ {x}^{2} = 289 \\ x = \sqrt{289} \\ x = 17$
Therefore Diagonal of the rectangle is 17 cm

Hope it helps you