Math, asked by srr1993pe4gy8, 1 year ago

explain and solve this question

Attachments:

Answers

Answered by iamsrk786

0

1:27.................may be

srr1993pe4gy8: explain

iamsrk786: L1:L2=3:1

iamsrk786: then area of 1st cone : area of 2nd cone

iamsrk786: pie×R1×L1 : pie×R2×L2 =1:9

iamsrk786: (R1/R2)(L1/L2) : 1:9

iamsrk786: put the value of L

iamsrk786: (R1/R2) = (1/9)(1/3)

iamsrk786: R1:R2 = 1:27

srr1993pe4gy8: thanks a lot

Previous Question

Next Question

Similar questions

Geography, 6 months ago

C. State whether true or false. 1. Small scale maps show a larger area in greater details. 2. The actual distance between places is reduced in size on a map. This reduction is based on a chosen scale. 3. Symbols allow a viewer to locate geographical or human-made features in a map without the use of local language. 4. Globes are easy to handle and can be carried anywhere without difficulty. 5. A...

Math, 6 months ago

{(২১ – ৫) x 6) = (৯ + ১৮ : (১১-৫)}...

Science, 6 months ago

1) The frictional force always acts in the ________ direction to applied force 2) Friction can be increased by making a surface______. 3) The friction is _______than static friction. Fill in the blank.

Math, 1 year ago

the number $\frac{5}{9}$ of one of them is $\frac{1}{3}$ find the other...

Biology, 1 year ago

Name any two insectivous plants...

Chemistry, 1 year ago

Difference between solidification cracking and liquation cracking...

Math, 1 year ago

(a-2b)(2a-b),Multiply (find product).

Physics, 1 year ago

Explain the operation cycle of a four stroke petrol engine.