Construction Instructions and Videos

Use the link below to access helpful constructions videos and instructions (they are also on your guided notes)

Constructions Notes/Videos

Question 1
1. Frankie constructed AB¯¯¯¯¯¯¯¯
using a compass and a straightedge. He then placed point C so that it was not on the segment he just constructed, as shown in the image. What is the next step Frankie must take to construct a copy of AB¯¯¯¯¯¯¯¯
using point C as one of the endpoints?

(4 points)
Responses

use a compass, measure the distance between points A and B
use a compass, measure the distance between points A and B

use a compass, measure the distance between points A and `C`.
use a compass, measure the distance between points A and `C`.

use a compass, measure the distance between points B and `C`.
use a compass, measure the distance between points B and `C`.
Question 2
2a. Sally constructed ∠AOB
with OC−→−
as an angle bisector of ∠AOB
. If the measure of ∠AOB
is 84 degrees, what is the measure of ∠AOC
?

(2 points)
Responses

42°
42degree

24°
24degree

84°
84degree

168°
168degree
Question 3
Show ALL work to earn credit. Either type your work below or upload an image. (2 points)
0 / 10000 Word Limit
Question 4
3. Which statement is true for the slopes of parallel lines?

(4 points)
Responses

Parallel lines have slopes that are undefined
Parallel lines have slopes that are undefined

Parallel lines have slopes that are negative reciprocals of each other
Parallel lines have slopes that are negative reciprocals of each other

Parallel lines have a slope of zero
Parallel lines have a slope of zero

Parallel lines have the same slope
Parallel lines have the same slope
Question 5
4. If a triangle has sides that measure 8cm and 12cm, which of the following could be the third side?(2 points)
Responses

24 cm
24 cm

5 cm
5 cm

3 cm
3 cm

20 cm
20 cm
Question 6
Show ALL work in order to earn credit. Either type your work below or upload an image.(2 points)

please make it a paragragh and easy to copy and paste. thank you
what the question is askimg is to put all of the other questions in word form and to tell them how we got our answer,
0 / 10000 Word Limit
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1 answer

Sure! Here’s a paragraph summarizing the questions and answers in word form, suitable for copying and pasting.


In the first question, Frankie constructed segment AB using a compass and straightedge and placed point C not on segment AB. To construct a copy of segment AB with point C as one of the endpoints, Frankie must "use a compass, measure the distance between points A and B." For the second question, Sally constructed angle AOB with OC as the angle bisector. Given that the measure of angle AOB is 84 degrees, the measure of angle AOC is half of that, which is “42 degrees.” In the third question, students are required to show their work for credit. In question four, the true statement regarding the slopes of parallel lines is that “parallel lines have the same slope.” Finally, regarding the fifth question about a triangle with sides measuring 8 cm and 12 cm, the possible length of the third side must follow the triangle inequality theorem. Among the provided options, 5 cm is a valid possibility, as it is greater than the difference of the other two sides (4 cm) and less than their sum (20 cm).


Feel free to copy and use this summary as needed!