Save guides, add subjects and pick up where you left off with your BBC account. EFGH is a reflection of ABCD on a vertical mirror line. Line segments AB and EH are ...
Reflect the shape in the line \(x = -1\). The line \(x = -1\) is a vertical line which passes through -1 on the \(x\)-axis. The line \(y = 1\) is a horizontal line which passes through 1 on the ...
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