Answer:
the answer b
Step-by-step explanation:
[surface area]=[area of 4 triangles sides]+[area of square base]
[area of square base]=24*24--------> 576 cm²
[area of one triangles side]
l=slant height
l²=16²+12²-------> l²=400-----------> l=20 cm
[area of one triangles side]=24*20/2--------> 240 cm²
[area of 4 triangles sides]=4*240----------> 960 cm²
[surface area]=[960]+[576]--------> 1536 cm²
Answer:
the answer is
9b²-3b
Step-by-step explanation:
9b-3
Answer:
all
Step-by-step explanation:
have the awnserbbbnnnnnnnnnnnn
Answer:
400
Step-by-step explanation:
400
Answer:
factors-----(a+2)(a^2+4-3a)
