If the dimensions of a cuboid are 3 cm, 4 cm and 10 cm, then its surface area( in $c m^{2}$ ) is:

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

123

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

164

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

216

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

Open in App

Solution

The correct option is C
164

Let l = 3 cm, b = 4 cm and h = 10 cm

Surface area of a cuboid= 2(l × b + b × h + l × h)

= 2 (3 × 4 + 4 × 10 + 3 × 10)

= 2(12 + 40 + 30)

= 2×(82)

= 164 $c m^{2}$

Suggest Corrections

Similar questions

If the dimensions of a cuboid are 3 cm, 4 cm and 10 cm, then its surface area( in $c m^{2}$ ) is:

{c m}^{2}

The surface area of a cuboid is 1372 $c m^{2}$ . If its dimensions are in the ratio 4: 2:1, then its length(in cm) is:

Surface area of a cuboids with dimension 2 cm x 2 cm x 3 cm without top is:

Join BYJU'S Learning Program