Summary

Sigourney Weaver's Browridge Inclination Angle of 15.0° describes the slant of her forehead, a tilt shaped by how far the brow projects, and it scores 10.0. Her value sits inside the ideal range of 13.0 to 20.0°, a band that 35% of the women on the wiki also fall within, and it is higher than 20% of them. Her closest matches are Inde Navarrette and Odessa A'zion, who both measure 15.1°, and Emma Chamberlain at 14.9°. At the ends of the scale, Adéla Jergová records the highest value at 41.3°, while Susan Dey records the lowest at 4.8°. Sigourney's Upper Forehead Slope and Nasofrontal Angle add to her full Harmony breakdown.