Math Is Fun Forum

emmakatecumbo

Member

Registered: 2017-09-22

Posts: 35

Geometry homework

I need help, I can't solve these questions but i have the bottoms ones solved and the work needs to be submitted by tomorrow, can someone help me solve the answers please it would be greatly appreciated !
For a square, what is the area if the side has a length of:

1. 3
 
2. 5
 
3. 6
 
4. 7x
 
5. x-9
 
What is the side length, if the area of the square is:

6.  144
 
7. 7
 
8. 16x^2y
 
9. 64x sqrt(y)
 
10. 121
 
What is the area of the rectangle if:

11.  l=3 w=5
15
 
12. l=7 w=4
28
 
13. l=3 w=1
3
 
14. l=2 w=8
16
 
15. l=10 w=6
60
 
What is the area of the rhombus if:

16.  d1=3 d2=5
7.5
 
17. d1=6 d2=7
21
 
18. d1=4 d2=3
6
 
19. d1=8 d2=2
8
 
20. d1=9 d2=7
31.5

Monox D. I-Fly

Member

From: Indonesia

Registered: 2015-12-02

Posts: 2,000

Re: Geometry homework

For number 1 to 5, you just need to square the lengths.

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