2 years ago

Find the unknown angle 60° Xº 30°

Mathematics

1 answer:

densk [106]2 years ago

3 0

Answer:

x = 90°

Step-by-step explanation:

Hello!

The sum of angles on a straight line is 180°.

To find the value of angle x°, we can subtract all the given angles form 180°.

180° - 60° - 30° = x°
180° - 90° = x°
90° = x°

The value of x is 90°.

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