New: mootxnAll contenthive-129948krhive-196917zzansteemhive-183959hive-185836hive-180932photographyhive-150122hive-166405hive-144064uncommonlabhive-101145hive-183397hive-188619hive-184714bitcoinkrsuccesshive-145157hive-193637hive-180301hive-103599hive-139150hive-165987TrendingNewHotLikersstearjohn (31)in mootxn • 6 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…