New: mootxnAll contenthive-129948hive-196917krhive-180932hive-150122steemzzanhive-183959hive-185836photographyhive-166405hive-144064hive-145157hive-183397hive-101145uncommonlabhive-188619hive-103599hive-184714hive-139150hive-193637hive-109690hive-180301hive-138689hive-113376TrendingNewHotLikersstearjohn (31)in mootxn • 7 years ago9Gmathn9001Rvertices A(0,7), B(5,-5) and C(10,7). The area of △ABC is A.50 B.60 C.80 D.120 E.140 30.△ABC is an isosceles right triangle with ∠B=90°. If A(3,-2),B(2,-1), then AC=… A. 2 B.1…