Advertisements
Advertisements
Question
Choose the correct alternative answer for the following question.
Options
angle of elevation.
angle of depression.
0
straight angle.
Advertisements
Solution
When we see at a higher level, from the horizontal line, angle formed is angle of elevation.
Hence, the correct answer is angle of elevation.
RELATED QUESTIONS
If \[\sin\theta = \frac{7}{25}\], find the values of cosθ and tanθ.
If \[\cot\theta = \frac{40}{9}\], find the values of cosecθ and sinθ.
Prove that:
Prove that:
(secθ - cosθ)(cotθ + tanθ) = tanθ.secθ.
Prove that:
Prove that: `1/"sec θ − tan θ" = "sec θ + tan θ"`
Prove that:
Prove that:
Choose the correct alternative answer for the following question.
cosec 45° =?
Choose the correct alternative answer for the following question.
1 + tan2 \[\theta\] = ?
Prove the following.
secθ (1 – sinθ) (secθ + tanθ) = 1
Prove the following.
(secθ + tanθ) (1 – sinθ) = cosθ
Prove the following.
sec2θ + cosec2θ = sec2θ × cosec2θ
Prove the following.
In ΔPQR, ∠P = 30°, ∠Q = 60°, ∠R = 90° and PQ = 12 cm, then find PR and QR.
