Solve where is WALDO using ONLY the SINE (SOH). Soh, soh what, sew, a needle pulling thread. Solve where is WALDO using ONLY the COSINE (CAH). The crow went CAW, CAH. Ahhhh, CAaaahhhhh.
Solve where is WALDO using ONLY the TANGET (TOA). I stubbed by TOE, TOA. square root(hyp squared) = square root( xcor squared + ycor squared ) 25 = 9 + 16 2 2 2 5 = 3 + 4 for a 3 by 4 right triangle with one leg length 3, other leg length 4, and hypotenuse length 5. In mathematics, the Pythagorean theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. The theorem can be written as an equation relating the lengths of the sides a, b and c, often called the "Pythagorean equation": a^2 + b^2 = c^2, where c represents the length of the hypotenuse and a and b the lengths of the triangle's other two sides (the legs).
TOA:
TANGENT and Pythagorean Theorem Approach to Where is Waldo problem solutions.
Study carefully. Includes GIVEN, GOAL, phases of problem solving, Ghostbuster's
metaphor suggestions.
A few more things still to be added to study guide part #2.