Standard form is just the number. The answer is 405.
Answer:
The correct option is B)
.
Step-by-step explanation:
Consider the provided information.
Angle A C B is 90 degrees and angle A B C is 35 degrees.
The required figure is shown below:
We need to find the value of c.
Use the trigonometric function: 


Hence, the correct option is B)
.
2.1 m²
so um it's a regular hexagon since all of its side lengths are equal.
Mark brainliest please