Question

Calculate the size of angle x.

Answer 1

• Subtract the given supplementary angle (its value in degrees) from 180 to calculate the size of the angle in question. Supplementary angles, or straight angles, are those whose sum adds up to 180 degrees.

Answer 2

To find:

The value of angle x

Step-by-step explanation:

• We can see that the given triangle has an angle 90° on its base, i.e., the given triangle is a right-angled triangle.

• The other two angles are 30° and x.

• Since the sum of all the interior angles of a triangle is 180°, we can write,
• x + 30° + 90° = 180°
• or, x + 120° = 180°
• or, x = 180° - 120°
• or, x = 60°

Answer: angle x = 60°

Read more on Brainly.in

An airplane is flying on a flight path, that will take it directly over a radar tracking station, the distance is decrea...

- https://brainly.in/question/47060789