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If one angle of a triangle is 90°, then the other two add to 90°. Write the To Prove statement
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Mar 21, 2022
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If one angle of a triangle is 90°, then the other two add to 90°.
Write the To Prove statement
Mathematics
high-school
Punter Vicky
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Punter Vicky
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So a triangle is always 180°.
If one angle is 90° then we can subtract that from the 180° to find out how much the other two will be.
180°-90°=90°
So the other two angles added together will have to equal 90°.
Richard Scholtens
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Mar 26, 2022
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Richard Scholtens
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