9514 1404 393
Answer:
30°
Step-by-step explanation:
The angle a line makes with the x-axis is arctan(slope). Here, that is ...
angle with x-axis = arctan(√3) = 60°
So, the angle made with the y-axis is the complement of this:
angle with y-axis = 90° -60° = 30°
X=1/2 i hope this
Explanation
Answer:
The correct answer is option a. 400
Step-by-step explanation:
<u>Points to remember
</u>
Area of square = a²
Where 'a' is the side length of square
<u>To find the area of square
</u>
It is given that, the side length of square is 20 inches.
Here a = 20 inches
Area = a²
= 20²
= 400
Therefore the correct answer is option a. 400