Answer:
the correct option is B
Step-by-step explanation:
AC and AB are both radii of circle A
an equilateral triangle is one with all three sides the same length and angle.
from point A of circle A, a compass is use to bisect.
it works because the compasss width is not changed between drawing each side, guaranteeing they are all equal with the same length
using an object and a circular base
1
. Use any cylindrical object with a circular base, each side of the equilateral triangle will be as long as the radius (half the diameter) of the circular object.
2. Draw the first side. It should be exactly as long as the radius of the circular object – the distance halfway across. Make sure that it is perfectly straight!
If you have a ruler: simply measure the diameter of the object and draw a line that is half as long.
If you don't have a ruler: place the circular object onto a sheet of paper, then carefully trace the circumference with your pencil. Remove the object, and you should have a perfect circle. Use a straight edge to draw a line across the exact center of the circle: the point that is completely equidistant from any point around the circumference of the circle.
3. Trace another arc. Now, shift the circular object so that the edge touches the other end of the line segment. Make sure that the line segment runs through the exact center of the circle. Draw another quarter-arc that crosses the first arc at a point directly above the line segment. This point is the apex of your triangle.
4. Complete the triangle. Draw the remaining sides of the triangle: two more straight lines will connect the apex with the two open ends of the line segment.
reference: https://www.wikihow.com/Draw-an-Equilateral-Triangle
Answer:
On the map below, 14 inch represents one mile. Candler, Canton, and Oteen are three cities on the map.
Map_problem_figure_aff1d9be1f7b39bb6155b3bcf9b3ddd4
If the distance between the real towns of Candler and Canton is 9 miles, how far apart are Candler and Canton on the map?
If Candler and Oteen are 312 inches apart on the map, what is the actual distance between Candler and Oteen in miles?
Commentary
The purpose of this task is for students to translate between information provided on a map that is drawn to scale and the distance between two cities represented on the map. This task is a very straightforward application of the mathematics described in 7.G.A.1. This task would be appropriate for assessment.
Solutions
Solution: 1
A distance of nine miles means 9 quarter inches on the map. This is
9×14=94
or 214 inches between Candler and Canton on the map.
Map_problem_a_425ac563f0de413ec7618e8fe79c1b90
How many 14 inches are in 312 inches? To find this, we divide:
312÷14=72×41=14
So it is 14 miles between Chandler and Oteen.
Step-by-step explanation:
Answer: 2,000 milliliters.
Step-by-step explanation:
Hi, to answer this question we have to add the amount of water and the amount of sports drink that he drank:
1 liter + 1 liter = 2 liters of liquid.
Finally, we have to convert the result into milliliters.
Since 1 liter = 1000 liters
We have to multiply the liters drank by 1000.
2 x 1000 = 2,000 milliliters.
Feel free to ask for more if needed or if you did not understand something.
Answer:
the answer to this sequence is that: u count the difference between 19 and 11 , which is 8.
again try to see if the difference is same between 11 and 3, which is again 8.
so the commin difference in this sequence is = 8
Answer:
Value of x is 2
Step-by-step explanation:
Given
BD = 6
DA = 4
BE = 
EC = x
Also segment DE is parallel to segment AC
∴ By using Midpoint theorem which states
Putting the given data in above equation we get
