Answer:
326m²
Step-by-step explanation:
Find the area of each side and find the total sum from each individual area:
2(15*4)+2(7*4)+2(7*15)=2(60)+2(28)+2(105)=2(163)=326
So the surface area of the prism is 326m²
It wouldn’t be SSS cause not all of the sides are the same so congruent asa?
Answer:
2.9184
Step-by-step explanation:
i hope this is correct i think it is..
c:
99999. You can divide 99999 by 1 and get 99999.