Triangle and The Pythagorean Theorem
Pythagorean Theorem
It is used to calculate the steepness of the slope of the mountain hills. On the other hand, it somehow the relationship between the three sides of a right triangle in geometry. Wherein the hypotenuse is equal to the sum of the areas on its other two sides. Height, and the given base.
a = Height
b = Base
c = Hypotenuse
Formula: a2 + b2 = c2
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ACTIVITY 1: Solve the following. 5 points each.
1. Find the perimeter of an equilateral triangle whose height is 60 cm.
2. Find the area of a right triangle whose hypotenuse is equal to 10 cm and one of its sides is 6 cm.
3. One side of a triangle has a length that is 4 meters less than its hypotenuse and its second side has a length that is 8 meters less than its hypotenuse. Find the perimeter of the triangle.
4. Calculate the area of a square field whose diagonal is 100 meters.