Answer:
690 sq in
Step-by-step explanation:
SA = LA + 2B where LA is the lateral area and B is the area of the base
The triangular base has an area of
B = 1/2bh 1/2(5)(12) = 30
LA = ph where p is the perimeter of the base and h is the height of the prism
LA = (12 + 5 + 13)(21) = 30(21) = 630
SA = 630 + 2(30) = 630 + 60 = 690 sq in
Step-by-step explanation:
rincon delbago.com
hdd
Answer:
3
Step-by-step explanation:
15/4×4/5
60/20
3
Answer:
24 square feet
Step-by-step explanation:
Please see the attached picture for full solution.
*Since 23.758 is greater than 23.5, we would have to round up the number to 24. Thus, the most suitable answer is 24 ft² and not 23 ft².
Answer:
it there a data chart bc I can't answer it without a chart
