Posted by **Maui** on Wednesday, July 11, 2012 at 8:36am.

a square painting is surrounded by a 2.5cm frame. if the total are of the painting plus frame is 3600 sq cm, find the dimensions of the painting.

- Math -
**Bosnian**, Wednesday, July 11, 2012 at 9:43am
f = frame = 2.5 cm

p = dimension of frame

p + f = dimension of one side of square

Area of a square painting :

A = ( p + f ) ^ 2 = 3600

p + f = sqrt ( 3600 )

p + f = 60

p + 2.5 = 60

p = 60 - 2.5 = 57.5 cm

- Math -
**drwls**, Wednesday, July 11, 2012 at 9:43am
Duplicate post. This question has been answered already

## Answer This Question

## Related Questions

- Math - a square painting is surrounded by a 2.5cm frame. if the total are of ...
- Math - A square painting is surrounded by a 3-cm-wide frame. If the total area ...
- Algebra II - I have a question about Algebra polynomials. Question goes about ...
- painting - An artist makes a painting that is 12 feet by 9 feet. He paints a ...
- Math 8th Grade (Ms. Sue) ? - An artist makes a painting that is 12 feet by 9 ...
- Pre-Calc - A large painting in the style of Rubens is 3 feet longer than it is ...
- PRE-CALC - A large painting in the style of Rubens is 3 feet longer than it is ...
- Math - A painting shaped like a circle had a diameter of 20 inches. A circular ...
- math - marisol is painting on a piece of canvas that has an area of 180 square ...
- Math Geometry - Marisol is painting on a piece of canvas that has an area of ...

More Related Questions