asked 142k views
5 votes
Draq is painting a rectangular wall that is 15 ft. Long and 8ft. High. The wall has three Windows, each measuring 3 ft. by 4ft. How many square feet must be painted?

asked
User Onlywei
by
7.6k points

1 Answer

2 votes
Total area of rectangular wall = 8ft * 15ft = 120 ft²

Each window area = 3ft *4ft = 12 ft²

For the three windows = 3 * 12 = 36 ft²

Area that must be painted = 120ft² - 36ft² = 84 ft²
answered
User Mwweb
by
8.4k points
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