<span>Vertical angles are equal</span>
6x - 10 = 5x + 15
6x - 5x = 15 + 10
x = 25
4n + 22 < 82 <=== ur inequality
Answer:
See Explanation
Step-by-step explanation:
Given
Required
Angles of rotation that would not map the shape on itself
Side of a nonagon is:
and a complete rotation is:
To start with, we calculate a possible angle of each rotation:
This is calculated by dividing the complete rotation by number of sides
The question lacks option; so, it's difficult to give a specific answer.
However, I'll give a generalized answer
For the nonagon to map on itself, the angle must be a multiple of the calculated angle of rotation (40)
i.e.
<em>Any angle different from the above listed angles (or any other multiple of 40 not listed above) answers the question.</em>
Answer:
3. trust me because 9 is leads than 2
There's 9. SInce it's a square its basically taking the square root of 81, therefore 9.