A 25 meter line is used to tether a helium-filled balloon. Because of a breeze, the line makes an angle of approximately 80 degrees with the ground. What is the height of the balloon? (Round your answer to the nearest tenth.) (Make sure your calculator is set to the correct angle mode.) The balloon is approximately _______ meters above the ground.
Trigonometric Identities
Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.
Inverse Trigonometric Functions
Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.
A 25 meter line is used to tether a helium-filled balloon. Because of a breeze, the line makes an
What is the height of the balloon? (Round your answer to the nearest tenth.)
(Make sure your calculator is set to the correct angle mode.)
The balloon is approximately _______ meters above the ground.
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