- 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.
Epoxy paint is suitable for fiberglass. There are many reasons that you may want to refinish a bathtub. Your tub may be old and worn, be an outdated color or no longer match your bathroom after renovating.
You can also choose to refinish it because it's stained or chipped. Refinishing the surface of your existing bathtub, instead of buying and installing a new tub, is a less expensive way to make a tub look new. This article explains how to refinish bathtubs.