The area of a triangle is half the product of its base and height. But did you know where did the formula come from? Let us discuss it in this post.
The area of a triangle is related to the area of other shapes, but we are going to relate it to the area of a parallelogram.
Consider the triangle above with base and height . If we are going to create another triangle congruent to it (congruent means the same size and shape), then we can form a quadrilateral by coinciding their two corresponding sides. What is interesting is that every time we do this, we create a parallelogram. Continue reading →
Since I am flooded with a lot questions of everyday, I have decided to create a Facebook Groupwhere you can ask questions, may it be about the exam, or even math problems, vocabulary, or grammar. The community has now more than 137 active and new members are joining everyday.
If you know anyone who is interested to join the group, even those who will not take the exam but are just interested to learn, please add them to the group freely. As you can see, PH Civil Service Examis not just a website for those who are taking the Civil Service Exam exam, but also those who want to learn the basics of high school Math and English.
If you have kins in high school who want to learn, they are also welcome. I think this is a good website to prepare them for university and college entrance exams.