How did you find the measure of each angle?​

Sagot :

Answer:

The best way to measure an angle is to use a protractor.

Step-by-step explanation:

To do this, you'll start by lining up one ray along the 0-degree line on the protractor. Then, line up the vertex with the midpoint of the protractor. Follow the second ray to determine the angle's measurement to the nearest degree

- Picture A

Determine the measure of angle x :

Add together the known angles.

68° + 47° = 115°

Subtract the sum from 180°.

180° - 115° = 65°

The measure of angle x is 65°.

Picture B

Determine the measure of angle m :

Subtract the know angle from 180°.

180° - 26° = 154°

Divide the difference by 2 to get the measure of each angle.

154° ÷ 2 = 77°

Each angle m measures 77°.

#Carry on Learning

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