5. A sheet of paper measures 25 cm by 20 cm. A strip 2 cm wide is cut from it all arou
of the remaining sheet and also the area of the strip cut out.
Answers
Step-by-step explanation:
length of sheet of paper = 25 cm
breadth of sheet of paper = 20 cm
area of paper = l × b = 25 × 20 = 500 sq cm
width of strip cut all around = 2 cm
the length of remaining paper will be = 21 cm
the breadth of remaining paper will be = 16 cm
area of remaining paper = l × b = 21 × 16 = 336 sq cm
area of strip = area of original paper - area of remaining paper
= 500 - 336
= 164 sq cm
hope you get your answer
QUESTION:-
5. A sheet of paper measures 25 cm by 20 cm. A strip 2 cm wide is cut from it all area of the remaining sheet and also the area of the strip cut out.
length of sheet of paper = 25 cm
breadth of sheet of paper = 20 cm
area of paper = l × b = 25 × 20 = 500 sq cm
width of strip cut all around = 2 cm
the length of remaining paper will be = 21 cm
the breadth of remaining paper will be = 16 cm
area of remaining paper = l × b = 21 × 16 = 336 sq cm
area of strip = area of original paper - area of remaining paper
= 500 - 336
= 500 - 336= 164 sq cm