rectangle has two longer sides, each 4.5 m and two shorter sides, each 1.5 m so perimeter = (2 x 4.5) + (2 x 1.5) ie 9 + 3...
The quick way is just to add the length and the width and double your answer...
It is 45 square m
15 m
45 = 30 + m Subtract 30 from both sides: 15 = m
This question is impossible to answer because the possible length and width of the rectangle could be 15 cm and 4 cm respectively but 15*4 = 60 cm squared and not 60 m squared.
perimeter = 2 × (length + width) = 2 × (11 m + 4 m) = 2 × 15 m = 30 m
45 m.
45 m
It is 45 square m
The area of rectangle is : 45.0
15 m
If it's a rectangle, 48 m.
45 meter sq. (area = length * width)
45 = 30 + m Subtract 30 from both sides: 15 = m
30 × 15 = 450 square metres (450m2).
speed = distance/time speed = 45/15 = 3 m/s
This question is impossible to answer because the possible length and width of the rectangle could be 15 cm and 4 cm respectively but 15*4 = 60 cm squared and not 60 m squared.
Perimeter= 2(l+b) =2*39 =78m = Area =l*b = =24*15 =360m