Given right triangle pqr which represents the value of sinp

The converse of the Pythagorean Theorem is also true If a, b, and c are the lengths of sides of a triangle, and if a 2 b 2 c 2, then the triangle is a right triangle whose hypotenuse has length c. Applications to Triangles Discovering Geometry illustrates how to apply the Pythagorean Theorem to solve real-world problems. The following steps build on these actions so you can find all the solutions for this SSA problem Use the trig identity. to find the second angle of the second triangle. Because. subtract this value from 180 degrees to find that. Find the measure of the third angle. because the three angles must add to 180 degrees. Ex.1 If ABC is right angle triangle, B 90, AB 12 cm, AC 13 cm then find sin A and cos C. Sol. Using Pythagoras theorem B C A 12 AB 13 BC AC 2 AB 2 169 144 5 cm sin A AC BC 13 5 cos C AC AB 13 12 Ans. Ex.2 If sin A 2 1 in right triangle ABC, then find value of tan A, cosec A, tan B, cosec B. Sol. C B A 1 2 1 sin A 2 1.