# Questions & Answers for: how to do right angle

Question about Trigonometry (ESDTRIG) for PC

## What is the value of SIN15 degree and COS15 degree.....?

...right angle) The Cosine of angle A is equal to the side adjacent to Angle A divided by the hypotenuse Hope this helps Loringh PS Please leave a rating for me Thanks sin15 =sin(45-30) = sin45.cos30 - ...

## 1. calculation for excel spreadsheet macro for

right angle triangles hypotinuse and opposite side, angle given Hello this is Baris, First off all when you say hypotinuse I think it is a 90 Degree triangle. Total of the angles off a triangle is 180

## My Mitsubishi Diamante rear Speaker is blown.

...right angle screwdriver" or "skewdriver". Right angle screwdrivers are kind of like tiny ratchets with screwdriver bits. Skewdrivers are 45 degree angled screwdrivers that rotate when you twist the ...

## Western snow plow when you try to angle to right

...angle to right it goes up does same thing if you try to angle left This is a control valve problem. From you comment, it is clear that the control valve flows to one direction only. Please check the ...

## If you are given the measure of the angel how do

You press the key [SIN]. On the screen appears sin(. After the parenthesis, type in the angle measure and close right parenthesis. Press [ENTER]. The value is displayed on the next line.Hope it helps

## How to use a calculator to convert 0.5 to a cosine

...angle? Right?. First of all you must set the angle unit to degree or radian. Press [SHIFT][MODE\ and select the appropriate unit. Press [SHIFT][COS] to access the arc cosine function (COS^-1) enter ...

## I get the wrong answers

...right answer". To set the angle unit to degrees Turn calculator ON If you see no icones, press the [MENU] key. Use arrows to highlight the RUN icon or press 1. In RUN screen, press [SHIFT][MODE] to ...

Question about StudyWorks! Middle School Deluxe Math 5.0 (11543) for PC

## How can you classify a triangle according to it angle? is there a formula for it

...triangle. Right angle triangle : have one of the angle 90 degree Acute angle triangle : have one of the angle less than 90 degree Obtuse angle triangle : have one of the angle greater than 90 ...

Question about StudyWorks! Middle School Deluxe Math 5.0 (11543) for PC

## A right angle triangle with length of AB 10cm and AC 20cm, how do I find the angle of BC

...right angle triangle with length of AB 10cm and AC 20cm, how do I find the angle of BC How to find the other length of the right angled triangle Assuming that the angle at A is the right angle, ...

Question about StudyWorks! Middle School Deluxe Math 5.0 (11543) for PC

## How to use tan and cos

...right angled triangle, for any angle: The sine of the angle = the length of the opposite side. the length of the hypotenuse. The cosine of the angle = the length of the adjacent side. the length of ...

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Level 3 Expert