0 Comments
Answer:
448 yd^2.
Explanation:
The surface area consists of 3 rectangles and 2 congruent triangles
= 12*11 + 2 * 10*11 + 2 * 1/2 * 12*8
= 132 + 220 + 96
= 448 yd^2.
448 is the answer
If u need complete solution do let me know
9.4m questions
12.2m answers