Type the answer

Exercise and reference answers

Questions

1. Answer

   1

   Question

   Value of tan 45 degrees

2. Answer

   30

   Question

   Height in metres of the chimney in the example

3. Answer

   5

   Question

   Height in metres of the pole with the fault

4. Answer

   40

   Question

   Extra metres of shadow at 30 degrees compared with 60

5. Answer

   28

   Question

   Metres the observer stands from the chimney, rounded down

6. Answer

   3

   Question

   Measurements needed besides the two angles in the minar problem

Instructions

Type the number only.

Explanation