Question

please give me answer of maths question 3​

Answer 1

Answer:

ok

Step-by-step explanation:

a 20 m deep well with diameter 7 m is dug .

20 - 7

13

then, 22 + 14

36

so ,

13 + 36

49 will be the answer

so,.

49 will be the height of the platform

Answer 2

Answer:

49 m.

Step-by-step explanation:

According to this question

20-7=13m

Now,

22+14=36

Again,

36+13=49

So. The height of the platform is 49 m.