Can somebody please help me
1 answer:
Pictures of a figure with rotational symmetry and an order of 4 & a<span> figure with 3 lines of symmetry are in the attachments but i am not sure about the 3rd one. I think every polygon has a line of symmetry or a rotational symmetry but i am not sure..
A square has a rotational symmetry with an order of 4.
A triangle has 3 lines of symmetry :)</span>
A square has a rotational symmetry with an order of 4.
A triangle has 3 lines of symmetry :)</span>
You might be interested in
Answer:
Step-by-step explanation:
In order to add or subtract numbers in scientific notation, the powers of ten must have the same exponent. In this caes the diameter of an average human body cell is a power of -4 and the diameter of a plant cell is a power of -3. In order to add them, we can move the decimal over for the body cell diameter:
Add the two values: