Plz solve part 9
I'll mark brainliest
Attachments:
Answers
Answered by
1
Answer:
300 cm^2
Step-by-step explanation:(l is length and w is width)
2l+2w=80
2l+4l/3=80
(6l+2l)/3=80
8l/3=80
l=80*3/8
l=30cm
b=l/3=30/3=10cm
area of rect.=l*w=30*10=300cm^2
HOPE IT HELPS!
Answered by
0
2l+2w=80
2l+4l/3=80
(6l+2l)/3=80
8l/3=80
l=80*3/8
l=30cm
b=l/3=30/3=10cm
area of rect.=l*w=30*10=300cm^2
i hope it helps
pls mark brainliest
Similar questions