Math, asked by ukarn56, 2 months ago

If the difference of the height and radius of a cylinder is 14cm and their sum is 42cm, find its total surface area.

Answers

Answered by Jiya3052

4

Answer:

h-r = 14

h+r = 42

on solving these two

r = 14 cm

h = 28 cm

now TSA of cylinder = 2× 22/7 × 14 (14+28)

= 2×22×2 × 42

= 3696 cm²

Previous Question

Next Question

Similar questions

English, 1 month ago

In which recipe book did pumpkin pie first appear?

Math, 1 month ago

how many obtuse angle s are ANANYA...

English, 1 month ago

secretary Cultural club...

English, 2 months ago

(i) At this moment, the poet is in a: (a) jolly mood (b) sad mood (c) irritated mood (d) excited mood (ii) The poet is walking by a: (a) cottage (b) river (c) hill (d) tree (iii) Hemlock tree is regarded as a/an: (a) lucky tree (b) auspicious tree (c) poisonous tree (d) sweet tree (iv) What is the rhyme scheme of the given stanzas? (a) abcb; abab (b) abbc; acbc...

Biology, 2 months ago

please give me answer of this...

Chemistry, 9 months ago

Q7. Calculate percentage of water of crystallisation in CuSO4.5H2O. [At. wt. are Cu = 64, S = 32, O = 16, H = 1] [2] Q8. In the reaction + ⟶ + . Why H2S is a reducing agent. [1] Q9. Balance the following reactions: [2] (a) + ⟶ + + (b) + ⟶ () + + ...

Math, 9 months ago

Who is the owner of ...

Social Sciences, 9 months ago

What is the meaning of Sedition? answer.-- Sedition means actions or spech inciting rebellion ...