Question

Exercise 15.1
Q1. Find the area of a rectangle whose length and breadth are 3.2 m and 1.6 m.
Q2. The perimeter of a rectangular sheet is 160 cm. If its length is 54 cm, find its breadth
Q3. The perimeter of a square is 24 cm, find the length of side and its area.
04. The sides of a rectangular garden are 42 m and 25 m. what is the cost of covering the
grass which is available at the rate of 25 per sq. m?
05. A wire is in the shape of a square of side 10 cm. If the wire is rebent into a rectan
12 cm, find its breadth. Which shape encloses more area and by how much?
06./ One side of a rectangular field is 15 m and one of its diagonal is 17 m. find the are
07. The perimeters of two squares are 40 cm and 32 cm. Find the perimeter of third
area is equal to the difference of the areas of the two squares.
Q8. If each side of a square is increased by 25%, find the percentage change in its area
29. The rectangular frame of a picture is 24.5 cm wide and 36.6 cm high. The border
Calculate the perimeter of the picture.
10. If the length of a certain rectangle is decreased by 4 cm and the width is incr​

Answer 1

Answer:

hey buddy here is your answer

HOPE it HELPS you!!!

Answer 2

Answer:

Find the area of rectangle whose length and breadth are 3.2 m and 1.6 m