Mensuration Practice Test 8

Question : 21 of 40

Marks: +1, -0

Find the length of the diagonal of a rectangle of length 12 cm and breadth 5 cm.

Solution:

Diagonal =

√{(\length)^2+(\breadth)^2}

√{12^2+5^2}

√{144+25}

√{169}

= 13 cm

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