New: mootxnAll contenthive-129948hive-196917krsteemhive-183959photographyzzanhive-180932hive-166405hive-144064hive-185836bitcoinuncommonlabhive-183397hive-188619krsuccesshive-150122hive-124908lifehive-139150hive-101145hive-145157hive-109690hive-184714hive-103599TrendingNewHotLikersstearjohn (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…