Supplementary angles are extremely easy to understand. All that supplementary angles are, are two angles that equal 180 degrees.
<4 and <1 are supplementary.
<8 and <3 are supplementary.
<7 and <8 are supplementary.
If you have any questions, then, as usual, just comment!
Did ANGLE 8 + ANGLE 7 = 180 or not
ReplyDeleteyes
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