Advertisements
Advertisements
Question
Find the value of θ if tan θ = 0.0720
Advertisements
Solution
| 0' | 6' | 12' | 18' | 24' | 30' | 36' | 42' | 48' | 54' | Mean difference | ||||||||
| 0.0° | 0.1° | 0.2° | 0.3° | 0.4° | 0.5° | 0.6° | 0.7° | 0.8° | 0.9° | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
| 49 | 0.7547 | |||||||||||||||||
tan θ = 0.0720
= 0.0717 + 0.0003
= 4° 6′ + 1′
= 4° 7′
APPEARS IN
RELATED QUESTIONS
Find the value of the following:
cos 33° 53′
Find the value of θ if sin θ = 0.9975
Find the value of θ if cos θ = 0.6763
Find the value of θ if cos θ = 0.0410
Find the value of θ if tan θ = 7.5958
Find the value of the following:
sin 65° 39′ + cos 24° 57’ + tan 10° 10′
Find the value of the following:
tan 70° 58′ + cos 15° 26′ – sin 84° 59′
Find the area of a right triangle whose hypotenuse is 10 cm and one of the acute angle is 24°24′
In the given figure, HT shows the height of a tree standing vertically. From a point P, the angle of elevation of the top of the tree (that is ∠P) measures 42° and the distance to the tree is 60 metres. Find the height of the tree
The value of 2tan45° – 2sin30° is ______.
