bartlettcs9817
09.12.2019 •
Physics
When holes are drilled through the wall of a water tower, water will spurt out the greatest horozontal distance from the hole closest to?
Solved
Show answers
More tips
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- S Style and Beauty Ultimate Guide on How to Care for Suede Shoes...
- S Sport Running: How to Do It Right?...
- F Food and Cooking How to Cook Spaghetti Right – Secrets and Tips...
- P Philosophy Personal attitude towards Confession: how to prepare and undergo the procedure correctly?...
- H Health and Medicine Flu: How to Recognize It by the First Symptoms?...
- F Food and Cooking How to Sober Up Quickly? Important Facts and Tips...
- H Health and Medicine How to Properly Take a Blood Sugar Test?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Physics
- P Physics Why is a scientific theory the most powerful explanation scientists have to offer? (2 points) Group of answer choices Many different scientists have added data from their...
- P Physics What is the energy of an electromagnetic wave that has a frequency of 4.0 x 10 ^9 Hz A= 1.7 x 10^43 J B=1.7 x 10^-43 J C=2.7 x 10^24 J 2.7 x 10^-24 J Submit...
- P Physics Awave has a frequency of 58 hz and a speed of 31 m/s. what is the wavelength of this wave?...
- P Physics What term is used to describe the collection that includes gamma rays, x-rays, ultraviolet light, visible light, infrared radiation, microwaves, and radio waves?...
- P Physics Martin mixed sulfur (a yellow solid) with iron filings (a black solid) in a ceramic dish called a crucible. then he separated them using a magnet. what kind of a change...
- P Physics The 562N trunk is on frictionless plane inclined at 30.0° from the horizontal. Find the acceleration of the trunk. What is its direction?...
- P Physics A Fixed mass of gas omits 250J at heat energy and contracts at constant pressure of Ix10 Pa from 2.5 from 2.5x10^3m^3 to 1.0x10^-3m^3. what is the change in internal energy...
- M Mathematics My homework is due in 5 hours. PLS HELPPP. I need help to find the polar coordinates....
- H History This is about jim crow laws...
- M Mathematics Laws of exponents quiz...
Ответ:
Of course, with a triangle with a 90° angle, a right triangle, you can simply use pythagoras theorem (a2+b2=c2) then SOH-CAH-TOA to solve for the angle (θ=Cos−1(adjacenthypotenuse)) .
But what if it isn't a right triangle? The cosine rule works for all triangles, even if they don't have a 90° angle.
a2=b2+c2−2(b)(c)Cos(A)
Where a is the missing side, and A is the angle opposite to side a.
With this rule, we can find a missing angle or a missing side to any type of triangle, assuming you have the needed variables.
Explanation: