- the measure of angle 3 is 115 degrees because angles 1 and 3 are a pair of vertical angles. - angles 1 and 2 are a linear pair, so their sum is 180 degrees; therefore, the measure of angle 2 is 180 - 115 = 65 degrees.
Surface Renew Fiberglass Bathtubs and Showers. Bathtub refinishing, bathtub resurfacing, bathtub reglazing, and bathtub painting are all terms to describe the applying of a durable new finish coat to an existing tub.
Fiberglass Pools will Stain: I really like the fiberglass pool surface. One of the advantages of a gel-coated fiberglass pool is that it isnât porous like a plaster pool, and doesnât become etched and rough. No pool toes, fiberglass is smooth and less susceptible to algae growth and stains because itâs super slick. Nonetheless, gelcoat can stain easily â as I found out. Stains donât just Happen: There are several causes of stains for a fiberglass surface just like any pool surface.