the circumference of the circular base of a cylinder is 44 cm and its height is 15 cm . the volume of the cylinder is
Answers
Answered by
97
#circumference of circle = 2πr
#44= 2 ❌ 22/7 r
#44 ❌ 7 / (2 ❌ 22) = r
#7 = r
#volume of cylinder = πr^2h
= 22/7 ❌ (7)^2 ❌15
= 2310
#44= 2 ❌ 22/7 r
#44 ❌ 7 / (2 ❌ 22) = r
#7 = r
#volume of cylinder = πr^2h
= 22/7 ❌ (7)^2 ❌15
= 2310
Answered by
3
Answer:
2310 is the required volume of the cylinder
Step-by-step explanation:
Explanation:
Given , Circumference of the circular base of cylinder = 40 cm
and height of the cylinder = 15cm
Let' r' be the radius of the cylinder .
Step 1:
Formula for Circumference of base of cylinder =
⇒2× × r = 44 (44cm is the circumference of base of cylinder given)
⇒ = 44
⇒ r = 7 cm
So , the radius of the cylinder is 7 cm .
Step 2:
Formula for volume of cylinder =
Put the value of radius = 7 cm and height = 15cm in the volume formula ⇒ Volume = × 7×7×15
⇒Volume = 22 × 7× 15 = 2310
Final answer:
Hence , the volume of the cylinder is 2310
#SPJ2
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