poggers92
Answered

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Help me, will give about 12 points

Help Me Will Give About 12 Points class=

Sagot :

Answer:

45°

Step-by-step explanation:

Since these angles all make 180° So we can do the sum like this

x can be the angle we want to find .

180°= 45° + 90° + x

180°= 135° + x

180° -135 ° = x (Due to transposition )

45°=x

or x=45°

To verify the answer

add them all and you will get 180°

45°+90°+45° = 180°

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