What Is the Approximate H-C-O Bond Angle in Formaldehyde, H₂C=O $\circ$

What is the approximate H-C-O bond angle in formaldehyde, H₂C=O?

A) 90 ^$\circ$
B) 109 ^$\circ$
C) 120 ^$\circ$
D) 180 ^$\circ$