Question 2 (iii) Find the value of the unknown interior angle x in the following figures.
Since, Exterior angle = Sum of interior opposite angles, therefore,
x+90∘=125∘ or, x=125∘−90∘
⇒125∘−90∘=35∘
⇒x=35∘
Question 2 (v) Find the value of the unknown interior angle x in the following figures.
Question 1 (iii) Find the value of the unknown exterior angle x in the following diagrams:
Question 2 (iii) Find the values of unknowns x and y in the following diagram: