**Using Right Angle Trig to Find the Hypotenuse given a Side**

Set up an equation using the sine, cosine or tangent ratio Since we want to know the length of the hypotenuse, and we already know the side opposite of the 53° angle, we are dealing with sine $$ sin(67) = \frac{opposite}{hypotenuse} \\ sin(67) = \frac{24}{x} $$... if we want to use the Cosine ratio to find the length of the Hypotenuse, we have to know the Reference Angle and the length of the Adjacent Side. In this case, we do not know the length of the Adjacent side, so that means we have two unknowns. We can't solve for two unknowns at once. Cosine will not work in this case.

**Form 4 & 5 Unit 10 Lesson 1 Finding the length of the**

17/10/2012 · Identify which sides you have (opposite, adjacent, hypotenuse), choose the appropriate trig relationship, plug in what you know, solve for what you do …... The sine of an angle theta that is part of a right triangle, not the right angle, is the opposite side divided by the hypotenuse. As a result, you could determine the hypotenuse by dividing the opposite side by the sine (theta)...

**Using Right Angle Trig to Find the Hypotenuse given a Side**

24/03/2014 · Learn how to find a missing side length of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles gives us the how to join a conference call australia The sine of an angle theta that is part of a right triangle, not the right angle, is the opposite side divided by the hypotenuse. As a result, you could determine the hypotenuse by dividing the opposite side by the sine (theta)...

**Using Right Angle Trig to Find the Hypotenuse given a Side**

Pythagorean theorem - Integers Length of the missing hypotenuse is: 11) 13) - Find the missing hypotenuse 10) 12) 14) You may use this math worksheet as long as you help someone learn math. > … how to find area of parabola using integration 17/10/2012 · Identify which sides you have (opposite, adjacent, hypotenuse), choose the appropriate trig relationship, plug in what you know, solve for what you do …

## How long can it take?

### SOLVED What is the length of the hypotenuse of a right

- TalkHypotenuse Wikipedia
- TalkHypotenuse Wikipedia
- SOLVED What is the length of the hypotenuse of a right
- Finding Side-Lengths

## How To Find The Length Of The Hypotenuse Using Sine

Finding the length of a side of a right triangle is easy when an angle and the length of one of the sides are known. Using the trigonometric functions sine, cosine, and tangent, we can derive the lengths of either of the two unknown sides.

- Is there any way, maybe a formula, which could calculate the length of the hypotenuse with this information? -- Darx21 ( talk ) 07:38, 28 May 2008 (UTC) You can use the sine rule to find the length …
- We are given the length of the side opposite angle X X X, and we are asked to find the length of the hypotenuse. The trigonometric ratio that contains both of those sides is the sine . So sin ( 2 8 ∘ ) = 2 0 z \sin (28^\circ)=\dfrac{20}{z} sin ( 2 8 ∘ ) = z 2 0 .
- Using the handy trigonometry calculator, we look up the sine of 40° and find that it is 0.64279 but what exactly does this mean? Looking at the definition, we see that the sine of an angle is the ratio of the length of the opposite side divided by the length of the hypotenuse .
- We are given the length of the side opposite angle X X X, and we are asked to find the length of the hypotenuse. The trigonometric ratio that contains both of those sides is the sine . So sin ( 2 8 ∘ ) = 2 0 z \sin (28^\circ)=\dfrac{20}{z} sin ( 2 8 ∘ ) = z 2 0 .