Angles Calculator vs Flashcards

Do you need to learn how to determine the angles and lengths of a Right Angle Triangle? Need to clearly understand which of the sine, cosine and tangent ratios to use? Need to know how to determine the angle when you know two of the sides. If the answer is Yes to any of these questions then this App is for you. The Angles 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 right angle triangles. New this version: Now the area of the triangle is calculated for you. An explanation of how this was done is also given. The App is simple to use. Just enter an angle and a side or two 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. Select the other value and do the same. When you press OK this time the App calculates the other values. To start over select 'Clear All'. All values are reset. You can now specify two other values. Note: The App cannot calculate the answers if you specify two angles and no sides. It is mathematically impossible. You have to specify an angle and a side or two sides.

Flashcards helps you learn Spanish a few minutes a day, with a daily lesson built around the words you actually need. Every day you get a short guided session: review your words, practise them in quizzes, matching and listening exercises, learn a grammar point, then read a short story written at your level. WHAT'S INSIDE • 2,700+ everyday Spanish words with audio pronunciation • Example sentences for every word, with translations • Smart flashcards with spaced repetition: each word comes back right before you would forget it • 60 grammar lessons with clear examples • Graded short stories: tap any word to see its translation LEARN FROM REAL LIFE • Snap to learn: point your camera at a sign or a menu to translate it and save new words • Add your own words: snap your notes or type a word and it becomes a flashcard • Watch videos and tap any word in the subtitles to translate it • Chat with an AI tutor to practise real conversations STAY ON TRACK • Home and Lock Screen widgets with a word of the day • Daily reminders, streaks and a weekly leaderboard with friends PREMIUM Some content is free; Premium unlocks everything. • Payment is charged to your Apple Account at confirmation of purchase. • Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; renewal is charged within 24 hours before the period ends. • Manage or cancel your subscription anytime in your App Store account settings. • Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://weblogit.co.uk/privacy.html