18.5cm
Improved Answer:-
Perimeter = 9+9.5+9+9.5 = 37cm
24 cm is.
a rectangle had a perimeter of 48 and the longest side is 15 find the lenght of a shorter side
It would be 63cm. There are 7 sides and each side is 9cm so 7 times 9 is 63.
31 centimeters
If you're talking about a five sided figure, just add up your figures.
Perimeter = 6cm + 6cm + 9cm + 9cm = 30cm
24 cm is.
a rectangle had a perimeter of 48 and the longest side is 15 find the lenght of a shorter side
28 cm
Pentagon has 5 sides Regular => each side 9cm => perimeter = 5 x 9cm = 45cm
The length of the rectangle is 18cm. The width of the rectangle is 9cm.
An arbitrary large number is the answer for anyrectangle, up to that with a length of 9cm, and 0cm as the width will have a perimeter of 18cm.Similarly, any rectangle up to that with sides 0cm long, and a width of 9cm will have your 18cm perimeter.
63 cmPerimeter = 2 x (Length + Width) = 2 x (9cm + 7cm) = 2 x 16cm = 32cm
Think about two numbers whose multiplication is 9 or simply think about the factors of 9. Factors of 9 are 3x3 Now see perimeter of rectangle is 2 times sum of length and breadth. Perimeter of rectangle is 4 times side. 2 and 4 are of the factors of 9. So the figure cannot be rectangle or square. Perimeter of triangle= Sum of all sides 9 = 1+3+5 =9 Hence it is possible to have a triangle with perimeter 9cm as there are various numbers whose addition could be 9. So the figure could be triangle.
it is 81cm
ok if the perimeter is 36cm and it is a square then you know all four sides are equal 36cm / 4sides = 9cm for each side A = L * W ( both the length and width are 9cm because each side is equal ) A = 9cm * 9cm A = 81cm2
It would be 63cm. There are 7 sides and each side is 9cm so 7 times 9 is 63.