The formula for the area of a triangle is A - 1/2bh. Hiro is solving the equation for h; his work is shown below. What mistake did Hiro make?
2 A-2
2A-bh
24-bmh
Hiro should have divided both sides of the equation by 2.
Hiro should have divided both sides of the equation by b.
Hiro should have added b to both sides of the equation
Hiro should have subtracted 2 from both sides of the equation
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