54 = x + (x+6) + x + (x+6)
54 = 4x +12
42 = 4x
10.5 = x
The two shorter sides (x) are 10.5 cm, the two longer sides are (10.5+6, that is 6 cm longer) 16.5 cm. 10.5 + 10.5 + 16.5 + 16.5 = 54 cm.
Answer:
3052.08 m³
Step-by-step explanation:

Given that the radius is 9m, r=9.
Volume of sphere

= 3052.08 m³
Given:

And

Required:
To find the two possible values of c.
Explanation:
Consider

So

And also given

Now from (1) and (2), we get


Now put a in (1) we get

We can interpret that either of a or b are equal to 3 or 5.
When a=3 and b=5, we have

When a=5 and b=3, we have

Final Answer:
The option D is correct.
31 and 41
Answer:
45in³
Step-by-step explanation:
6 x 5 x 3 = 90/2 = 45in³
Answer:
3
Step-by-step explanation:
The answer my Math 4 teacher gave me. :) work with it