Question

4. Find the breadth of a rectangle if its length and
2. 20 mm and 100 sq.mm
b. 140 cm and 500 sq. cm
c. 40 mm and 12 sq. cm​

Answer 1

Answer:

a. length =20mm,area =100sq mm

breadth=area/length=100/20mm=5mm

b. length =140cm ,area =500sq cm

breadth =500/140cm=25/7cm=3 4/7cm

c. length=40mm,area=12 sqcm=1200sq mm

breadth =1200/40mm=30mm=3cm