Question

find the length of diagnol of the rectangle whose sides are 16cm and 12cm​

Answer 1

$\huge\star\underline{\mathtt\red{A}\mathtt\green{N}\mathtt\blue{S}\mathtt\purple{W}\mathtt\orange{E}\mathtt\pink{R}}\star\:$

D² = 16²+12²

D² = 256+144

D² = 400

D = √400

D = 20cm

Hope it helps......

Answer 2

D² = 16²+12²

D² = 256+144

D² = 400

D = √400

D = 20cm