Question
7. Make b the subject of the equation A = 1 × 𝑏𝑏 × ℎ .
2
(a) b = 1 × 𝐴𝐴 × ℎ (b) b = 1 × 𝐴𝐴
2 2 ℎ
(c) b = 2 × 𝐴𝐴 × ℎ (d) b = 2 × 𝐴𝐴 ℎ
2
(a) b = 1 × 𝐴𝐴 × ℎ (b) b = 1 × 𝐴𝐴
2 2 ℎ
(c) b = 2 × 𝐴𝐴 × ℎ (d) b = 2 × 𝐴𝐴 ℎ