Answer:
Step-by-step explanation:
<u>The interior and exterior angles are supplementary:</u>
- A + 108° = 180°
- A = 180° - 108°
- A = 72°
Answer:
- length: 24 m
- breadth: 16 m
- height: 8 m
Step-by-step explanation:
Let k represent the multiplier of the ratio units that will give actual dimensions. The the height can be represented by k, the breadth by 2k, and the length by 3k. The volume of the room will be ...
V = LBH
V = (3k)(2k)(k) = 6k³
3072 m³ = 6k³ . . . . . use known volume
512 m³ = k³ . . . . . . . divide by 6
8 m = k . . . . . . . . . take the cube root
The height of the room is 8 m, its breadth is 16 m, and its length is 24 m.
Answer: 14.14 ft²
Step-by-step explanation: To calculate the area of a semicircle, use this formula:
The radius for this circle is 3 because the diameter of this desk is 6. The radius is half of the diameter. Now, use the formula with the radius.
The question asks you to round to the nearest hundredth place, so the final answer you get is 14.14 ft².
Hope this helped! ;)
48-90? or 32 im not sure what kind of range it is talking abojut
