4. A sheet of paper measures 30 cm by 20 cm. A strip 4 cm wide is cut from it all around. Find the area of
the remaining sheet and also the area of the strip cut out.
5. Find the area of the crossroads at right angles to each other through the centre of the field.
AZ
Answers
Answered by
2
Answer:
from which std the Q is ......
Answered by
1
Answer:
4.Area of sheetl×b
=50×30=1500sq.cm
A strip 6cm wide is cut from all around.So
Length of remaining sheet=50−6−6=38cm
Breadth of remaining sheet=30−6−6=18cm
Area of remaining sheet=38×18=684sq.cm
Area of strip cut out=1500−684=816sq.cm
Similar questions