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
a) & b) is yes, c) is no. hope you have a good day
I believe the correct answer is he paid the right amount
You have been delivered apiece of meat that weighs 14.7 oz and you need to put them into trays that weight 1.4 oz how many trays can you make before you run out of meat