Hello Yash
Since sin A is given, our triangle ABC is a right angled triangle. Because sin is found in a right angle triangle
We can put B or C 90 degree. In the question, we put B as 90 degree
Written on Sept. 11, 2017, 2:26 p.m.
Hello Yash
Since sin A is given, our triangle ABC is a right angled triangle. Because sin is found in a right angle triangle
We can put B or C 90 degree. In the question, we put B as 90 degree
Written on Sept. 11, 2017, 2:26 p.m.