Answer:
Therefore, we conclude that it is the first quadrant.
Step-by-step explanation:
We know that the x coordinate is the temperature in C and the Y coordinate is the change in number of people who re sledding.
We have a point showing 8 degrees Celsius above zero and increase of 4 people sledding.
Therefore, we conclude that it is the first quadrant.
We use the software to drawn a graph.
Answer:
zero
Step-by-step explanation:
The given measurements are:
A= 61º, a = 23, b = 24
In a triangle, the sum of the angles therein is 180°. A triangle is a figure with three sides.
With internal angles summing up to 180°
To know if the given angles are of a triangle, the must add up to 180°;
So;
Summation = 61 + 23 + 24 = 108°
This is not a triangle.
Therefore, from the summation of the angles given, we can see that they do not add up to the sum of angles within a triangle.
square: a quadrilateral with four right angles and four congrugent sides.
rectangle: a quadrilateral with four right angles
quadrilateral: 4-sided closed figure
rhombus: a quadrilateral with four congrugent sides
parallelogram: a quadrilateral in which opposite sides are parallel
Answer:
3d
Step-by-step explanation:
A regular hexagon has six equivalent triangles, each triangle having one side of that of the hexagon. if the diameter of the circle in which the hexagon is inscribed is d , then its radius will be
![r=\frac{d}{2}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7Bd%7D%7B2%7D)
this radius also happens to be one of the side of the equivalent triangle whose one side is also the side of hexagon. since length of one side of hexagon is
![\frac{d}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7B2%7D)
the circumference of the hexagon will be ![6 (\frac{d}{2} )\\\\thus \\circumference \\of \\hexagon = 3d](https://tex.z-dn.net/?f=6%20%28%5Cfrac%7Bd%7D%7B2%7D%20%29%5C%5C%5C%5Cthus%20%5C%5Ccircumference%20%20%20%5C%5Cof%20%5C%5Chexagon%20%3D%203d)