The heart one lines of symmetry.
If an object can be divided into two identical halves, it is said to have symmetry in mathematics. The term "line of symmetry" refers to the line that splits an object into two identical halves.
For instance, the symmetry line of the flower in the above image is the line that runs through its Centre.
Given:
We have the shape of Heart.
The line of symmetry can be categorized based on the basis of its orientation.
Vertical Line of Symmetry is a vertical line is said to be vertical if it splits an object into two identical halves.
This indicates that an object is divided into its mirror halves along a vertical line that runs from top to bottom (or vice versa).
So, the figure of heart have oneline of vertical symmetry.
Learn more about Line of Symmetry here:
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The measure of each angle is 117°
Explanation:
Given that the two angles are (11x-26)° and (7x+26)°
We need to determine the measure of each angle.
Measure of angles:
From the figure, it is obvious that the two angles are vertically opposite angles.
By definition, we know that, the vertically opposite angles are always equal.
To determine the measure of each angle, we shall first find the value of x.
Thus, we have,
Thus, the value of x is 13
Now, substituting in the angle (11x-26)°, we get,
The measure of the angle is 117°
Similarly, substituting in the angle (7x+26)°, we get,
The measure of the angle is 117°
Hence, the measure of each angle is 117°
Answer:
81.6
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Step-by-step explanation:
Here, the total length of fencing available = 390 yd
Let L = length of the side parallel to river
W = width of other 3 sides.
So, total fencing L + 3 W = 390 yd
or, L = 390 - 3 W
Now, Area of the field = L x W
= (390 - 3 w) (W)
or, A = -3 W² + 330 W
The maximum value of above function is at W =
So, W = 55 yards
Now, L = (390 - 3 (55) ) = 165 yards
Now, maximized area = L x W
= 55 x 165 = 9075 sq yds