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The Smart and Easy Way To Solve a Triangle With 45-45-90 Degree Angles

Angles that have sides with a 45°/ 45°/90° usually have a unique ratio. The two legs are the exact same length, and the hypotenuse is that length times √2. Whenever you are given a triangle as shown above - one where two of its angles are 45° and the third is 90°, you can easily [...]

By |2019-11-13T05:32:51+01:00June 22nd, 2016|Categories: Education|Tags: , , , , , , |0 Comments

Classwork Series and Exercises {Mathematics- JSS1}: Whole Numbers and Factors

Factors, Prime factors (revision) 40 ÷ 8 = 5 and 40 ÷ 5 = 8 8 and 5 divide into 40 without remainder. 8 and 5 are factors of 40. A prime number has only two factors, itself and 1, but 1 is not a prime number. 2, 3, 5, 7, 11, 13, … are prime [...]