Proofs Vocabulary Crossword

Two angles whose sum is 90 degrees
If <E ≅ <F and <F ≅ <G, then <A ≅ <G
Two lines that intersect to form right angles
If <1 and <2 are a linear pair, then <1 and <2 are supplementary
If m<A - 20 = m<B - 20, then m<A = m<B
Two angles whose sum is 180 degrees
If JK + LM = PQ and, LM = RS, then JK + RS = PQ
If T is between R and S, then RT + TS = RS
If A is in the interior of <BCD, then m<BCD = m<BCA + m<ACD
If 5MN = 5QR, then MN = QR