find the length of a rectangle whose area is 49 cm square and breath is 28 mm
Attachments:
Answers
Answered by
20
length = x
breath=28mm
now convet it first
=28/10 =2.8 cm
area =49cm2
a=lb
49=x*2.8
x=17.5cm
Answered by
6
Answer:
Step-by-step explanation:
Length*breadth=49cm^2
L*28mm=49cm^2
L*2.8cm=49cm^2
L=49cm^2/2.8cm
L=17.5cm
Or L=175mm
Similar questions