- 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.
I'm assuming you have a fiberglass tub/shower unit. The squishy feeling you describe is the tub bottom flexing. Before setting a fiberglass tub, a good plumber will take the time to place mortar or plaster of paris underneath the tub to give the bottom some support. have been with him for 5 years and have never put anything under the tub and never had 1 complaint. Lasco and sterling both say you dont need anything under them. I dont know about National, kohler, or Aker.