Saved Bookmarks
| 1. |
the radius two circle cylinder are in ratio 2:3 and the hight in ratio 5:4 calculate the ratio of C.S.A |
|
Answer» ong>Answer: 5:6 is the ratio of 2 cylinders STEP BY STEP EXPLAINATION: To find out the ratio we NEED to find the CSA of 2 cylinders first ratio of 2 CYLINDER will be = CSA of first cylinder CSA of 2nd cylinder CSAof cylinder...which has r=2 and H=5 CSA = 2 pi r h = 2 × PI × 2 × 5 =20 pi CSA of cylinder ...which has r=3 and h=4 CSA= 2 Pi r h =2 × pi × 3×4 =24 pi RATIO: CSA OF 1ST CYLINDER CSA OF 2ND CYLINDER =20 PI 24 PI
= 5 6 THEREFORE RATIO OF 2 CYLINDERS WILL BE 5:6 THANKYOU |
|