Question

angles a and b are complementary what is the value of x? 34 56 68 79

Explanation:

Step1: Use the definition of complementary angles

Complementary angles sum to \(90^{\circ}\). So, \((x + 2)+x=90\).

Step2: Simplify the equation

Combine like - terms: \(2x+2 = 90\).

Step3: Solve for \(x\)

Subtract 2 from both sides: \(2x=90 - 2=88\). Then divide by 2: \(x=\frac{88}{2}=34\).

Answer:

34