SineCosine
HK$ 8.00
1.10for iPhone, iPad and more
Age Rating
SineCosine 螢幕截圖
About SineCosine
Do you need to learn how to determine the angles and lengths of a non-right-angled triangle? Need to understand how to apply the Sine and Cosine rules in this case? Need to know how to calculate the other sides and angles when you know one angle and two sides or two angles and one side or even no angles and all three sides? If the answer is Yes to any of these questions then this App is for you. The Sine/Cosine Calculator not only calculates the answers for you but it also tells you how it did it so you can understand how and when to apply the rules for non-right angle triangles.
The App is simple to use. Just enter the known angles and sides and all the others will be calculated for you. To see how the answers were arrived at just select the 'Workings' button and a page is shown with a comprehensive set of steps to show how each was calculated.
To enter a value for an angle or a side just touch the diagram on or near the one you want to specify. The keypad pops up. Enter the value you want and select OK.
The App can calculate the answers if you specify a) two angles and a side, b) two sides and the opposite angle, c) 2 sides and the included angle or d) all three sides.
To start over select 'Clear All'. All values are reset.
The App is simple to use. Just enter the known angles and sides and all the others will be calculated for you. To see how the answers were arrived at just select the 'Workings' button and a page is shown with a comprehensive set of steps to show how each was calculated.
To enter a value for an angle or a side just touch the diagram on or near the one you want to specify. The keypad pops up. Enter the value you want and select OK.
The App can calculate the answers if you specify a) two angles and a side, b) two sides and the opposite angle, c) 2 sides and the included angle or d) all three sides.
To start over select 'Clear All'. All values are reset.
Show More
最新版本1.10更新日誌
Last updated on 2023年05月24日
歷史版本
Updates for new screen sizes
Show More
Version History
1.10
2023年05月24日
Updates for new screen sizes
1.9
2019年12月12日
Updated the user interface
1.8
2017年09月14日
UI updates to handle larger screens better
1.7
2013年09月27日
Some bug fixes
Added ability to purchase the other calculators
Added ability to purchase the other calculators
1.6
2013年09月12日
Added decimal point selector. Can select from 2 to 5 decimal places.
1.5.1
2013年09月06日
GUI buttons update
1.5
2013年06月24日
Added Help and Support
1.4.3
2013年05月18日
Bug Fix in Angles In App
1.4.2
2013年05月07日
Review
1.4.1
2012年10月23日
Bug Fix - keyboard not showing on iPad 3 with iOS 6
1.4
2012年10月11日
Updated for iOS 6 and iPhone 5.
bug fixes in Angles Calculator.
bug fixes in Angles Calculator.
1.3
2012年02月23日
The App now calculates the area of the triangle specified. It also explains how it did it.
1.2.3
2011年03月01日
Updates images for the iPhone4 screen resolution
1.2.2
2011年01月06日
Updated the Angles code.
1.2.1
2010年08月18日
Fixed some localisation issues
1.2
2010年08月02日
Some bug fixes and additional explanation text added.
Changes made to make the App work properly on the iPad.
Changes made to make the App work properly on the iPad.
1.1
2010年05月25日
Added the ability to purchase the Angles Calculator functionality into this App.
1.0
2010年05月18日
SineCosine FAQ
點擊此處瞭解如何在受限國家或地區下載SineCosine。
以下為SineCosine的最低配置要求。
iPhone
須使用 iOS 14.0 或以上版本。
iPad
須使用 iPadOS 14.0 或以上版本。
iPod touch
須使用 iOS 14.0 或以上版本。
SineCosine支持英文
SineCosine包含應用內購買。 以下為SineCosine應用內購買價格清單。
Offer Three - Buy All
HK$ 22.00
Offer Two - Buy All
HK$ 18.00
Purchase Spread Add On
HK$ 8.00
Purchase Averages Calculator
HK$ 8.00
Purchase Fractions/Decimal Calculator
HK$ 8.00
Purchase Fractions Calculator
HK$ 8.00
Purchase Angles Calculator
HK$ 8.00