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Perimeter and Polynomials

Total questions: 10

Worksheet time: 19mins

Name
Class
Date
1.
(a)  
Choose from the below words
3x - 3 inches
6x - 6 inches
3x - 6 inches
6x - 3 inches
2.

If a rectangular field has a length of  x+7x+7  and a width of  4x24x-2  ,  write an expression for the length of fencing to go around the outer edges.

a)

 5x+55x+5  

b)

 10x+1010x+10  

c)

Why do we need fences?

d)

 4x2144x^2-14  

3.

Choose the correct answer below.

a)

P=6x2+18x10P=6x^2+18x-10

b)

P=3x2+9x5P=3x^2+9x-5

c)

P=12x5P=12x-5

d)

P=24x230P=24x^2-30

4.
A rectangle has width (2x + 3) and length (2x - 4).  What is the perimeter of the rectangle?
a)
4x - 12
b)
4x - 1
c)
8x - 2
d)
4x- 2x - 12
5.

Find the perimeter of a rectangle with length (x - 5) and width (3x + 1).

(a)  

6.

Find the perimeter of the triangle

a)

4x+644x+64

b)

4x2+644x^2+64

c)

3x+503x+50

d)

3x2+503x^2+50

7.

Find the perimeter of a rectangle with a length of  5x65x-6  and a width of  3x23x^2  

a)

 6x2+10x126x^2+10x-12  

b)

 6x4+10x2126x^4+10x^2-12  

c)

 6x2+10x6x^2+10x  

d)

 6x2+10x+126x^2+10x+12  

8.


a)

23x + 36

b)

 6x2+10x+246x^2+10x+24  

c)

 9x2+15x+369x^2+15x+36  

d)

 9x6+15x3+369x^6+15x^3+36  

9.
a)

x+2x+2

b)

4x2+44x^2+4

c)

4x2+204x^2+20

d)

4x2+16x+44x^2+16x+4

10.

What is the perimeter of the rectangle?

a)

x²+8x-5

b)

2x²+16x-10

c)

2x²+10x-8

d)

6x-2