New: mootxnAll contenthive-129948hive-196917krhive-166405hive-180932zzanhive-150122steemphotographyhive-183959hive-185836hive-144064hive-183397hive-101145hive-188619hive-145157uncommonlabhive-103599hive-184714hive-139150hive-109690hive-193637hive-179660hive-170554hive-150943TrendingNewHotLikersstearjohn (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…