Question

if m∠fhc = 73°, then what is m∠fhd?

Explanation:

Step1: Identify angle relationship

$\angle FHC$ and $\angle FHD$ are a linear - pair of angles. A linear - pair of angles are supplementary, meaning their sum is $180^{\circ}$.

Step2: Set up the equation

Let $m\angle FHC = 73^{\circ}$ and $m\angle FHD=x$. Then $m\angle FHC + m\angle FHD=180^{\circ}$, so $73^{\circ}+x = 180^{\circ}$.

Step3: Solve for $x$

$x=180^{\circ}-73^{\circ}=107^{\circ}$.

Answer:

$107^{\circ}$