Solve the Equation for the Indicated Variable $A = \frac { h ( a + b ) } { 2 } \quad$

question 235

Multiple Choice

Solve the equation for the indicated variable.
- $A = \frac { h ( a + b ) } { 2 } \quad$ for $a$

• A) \(a = \frac { h b - 2 A } { h }\)
• B) \(a = \frac { 2 \mathrm { Ab } - \mathrm { h } } { \mathrm { h } }\)
• C) \(a = \frac { 2 \mathrm {~A} - \mathrm { hb } } { \mathrm { h } }\)
• D) \(a = \frac { A - h b } { 2 h }\)