If A = \(\frac{1}{2}\)h (a + b), make ‘a’ the subject of the formula
A
(2A – 2bh) ÷ b
B
(2A – bh) ÷ h
C
(2A – bh) ÷ b
D
(A – 2bh) ÷ h
E
(2A – h) ÷ bh
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #42661)