(To 1 dec. place) –36 UW = √45 = 81 = UW2 + 36 92 = UW2 + 62 c2 = a2 + b2 = UW2 [Calculator] – 152 = BC2 + 122 BC = √ c2 = a2 + b2 = BC2 + = BC2 = [Calculator] – 102 = EF2 + 82 EF = √ c2 = a2 + b2 = EF2 + = EF2 = [Calculator] – ST = √ 42 = ST2 + 12 c2 = a2 + b2 = ST2 + = ST2 = (To 1 dec. place) x – c2 = a2 + b2 x =√ 2 = x2 = x2 + 122 = x2 + = (To 1 dec. place) |