Calculate the total surface area of the cuboid:

171 {c m}^{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

172 {c m}^{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

173 {c m}^{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

174 {c m}^{2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $174 {c m}^{2}$
Total surface area of the cuboid $2 \times (l w + l h + h w)$
$= 2 \times (10 \times 1 + 10 \times 7 + 7 \times 1)$
$= 2 \times (10 + 70 + 7)$
$= 2 \times 87$
$= 174 {c m}^{2}$

So, option D is correct.

Suggest Corrections

Similar questions

The lateral or vertical surface area of a cuboidal box of length, breadth and height 6 cm, 8 cm and 6.5 cm respectively is

a

a^{2}

a^{3}

If we cut a bigger cuboid into smaller cubes, then the total surface area of smaller cubes is equal to the total surface area of cuboid.

Join BYJU'S Learning Program