Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • NCERT
  • Find the total surface area of the following cuboids (Fig 11.31):

Find the total surface area of the following cuboids (Fig 11.31):

Answers (1)

best_answer

(i)  Total surface area = 2 (h × l + b × h + b × l) = 2(lb + bh + hl)

                                   =2(6\times4 + 4\times2+6\times2) = 2(24+8+12)

                                    = 2(24+8+12) = 88\ cm^2

(ii) Total surface area = 2 (h × l + b × h + b × l) = 2(lb + bh + hl)

                                  = 2(4\times4+4\times10+10\times4) = 2(16 + 40+40)

                                   = 2(96) = 192\ cm^2

Posted by

Devendra Khairwa

View full answer

Similar Questions

Trending Articles/News

anam-khan

JNVST 2024: NVS Class 6, 9 results out; documents required for admission
anam-khan

JNVST Class 6, 9 result 2024 likely tomorrow at navodaya.gov.in; cut-off marks, total seats

Latest Question