Ask a New Question

Question

The tangent of an acute angle equals 1/2. What is the sine of the angle?
(A) 1/p3
(B)p5/2
(C) 2/p5
(D) 1/p5 (
E) None of the above.
14 years ago

Answers

drwls
Is p supposed to be a square root sign? Better to write sqrt.

The hypotenuse of a right triangle, that has an acute angle A with opposite side length 1 and adjacent side length 2, (so that tan A = 1/2) is sqrt5.

The sine of the angle A is 1/sqrt5
14 years ago

Related Questions

For acute angle Aof a right triangle, find tan A by using the 45-45-90 Triangle Theorem or the 30-60... Suppose the tangent of an acute angle in a right triangle is less than 1. How does the side opposit... angle a is acute and sin = u. find the other five trigonometric functions in the terms of u. Is this angle acute, right, or obtuse: Angle M is 102 degrees Angle N is 41 degrees Angle P is... If A and B are acute angle such that SinA=8/17 and CosB=3/5.Find 1, Cos(A+B) 2, Sin(A+B) 3, Sin(A... θ is an acute angle such that tan(θ) = 12. What is the value of 5√5⋅(sinθ+cosθ)? Tangent of an acute angle of a right triangle is 1⁄2. Area of the triangle is 25 m2. Find legs of th... Tangent of an acute angle of a rhombus is 3⁄4, whereas its side is 10 cm long. Find an area of the r... an acute angle What is the measure of the angle shown on the protractor? Responses A 28°28° B 3... Acute angle W has sin W = 1/2 and sec W = 2/square root 3. Which are values of csc W and cos W?
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use