Answer: 92cm2
Step-by-step explanation:
top shape
A = lw
= 7 * 4
= 28cm2
bottom shape
A = lw
= 4 * 10
= 40cm2
triangle
A = bh/2
= 8*3
= 24cm2
28+40+24 = 92cm2
polynomial:
18m² – 14n^3
Answer:
2
Step-by-step explanation:
It’d be 45 minutes hope this helped
2461.8
87.9
615.4