Theresa created a piece of art by attaching a square plank to a triangular plank. The square plank has a perimeter of 48 inches. The triangular plank has a base length of 12 inch…

Question

asked Mar 21, 2022 159k views

2 Answers

Chris Kemp · Answer 1 · 2022-03-22T12:08:59+0000

Answer:

180

Explanation:

The perimeter of the square is 48. The Square has 4 sides so 48/4 = 12.

One side of the square is 12. Use
12^(4) to calculate the area.
12^(4) = 144.

Triangle base = 12 and height = 6. 12 times 6 divided by 2 = 36.

144 + 36 = 180