Hi I did my work and I just want to see if my answers are correct for tools of geometry.
1. Which is a set of collinear points?
A. G,H,J
B. H,L,G
C. G,I,K***
D. K,J,G
2. Use the diagram to identify a segment parallel to
A. HG***
B. HE
C. DC
D. GF
3. The measure of angle A is 73°. Classify the angle as acute, right, obtuse, or straight.
A. Acute***
B. Straight
C. Right
D. Obtuse
4. Find the measures of the complement and the supplement of an angle with a measure of 60°
And there are more but I’m not gonna write it. My answers are
C
A
A
B
C
B
B
C
B
B
A
D
D
A
A
A
C
A
C
C
I don’t know if these are right please just check them and tell me which ones are wrong, thank you
I’m sorry but you don’t need to be mean about it. :(
4,6,7,11,12,13,16,18,19 are wrong
Let's go through each question one by one to determine if your answers are correct.
1. Which is a set of collinear points?
Collinear points are points that lie on the same straight line. Looking at the answer choices, we can see that option C, G, I, K, contains three points that could potentially be collinear. However, we cannot determine if they are collinear without further information. Therefore, more context is needed to confirm the correct answer.
2. Use the diagram to identify a segment parallel to HG.
To identify a segment parallel to HG, we need to look for a line or segment that runs alongside HG without intersecting it. From the given options, option A, HG, is parallel to itself. Therefore, option A is the correct answer.
3. The measure of angle A is 73°. Classify the angle as acute, right, obtuse, or straight.
To classify the angle, we need to know the range of angle measurements for each category. An acute angle measures less than 90°, a right angle measures exactly 90°, an obtuse angle measures between 90° and 180°, and a straight angle measures exactly 180°. Since angle A measures 73°, it falls within the range of an acute angle. Therefore, option A, Acute, is the correct answer.
4. Find the measures of the complement and the supplement of an angle with a measure of 60°.
The complement of an angle is the angle that, when added to the given angle, gives a sum of 90°. The supplement of an angle is the angle that, when added to the given angle, gives a sum of 180°.
For an angle measuring 60°:
- The complement would be 90° - 60° = 30°.
- The supplement would be 180° - 60° = 120°.
Now, based on the information provided, here are the revised answers:
1. Unknown (More information needed to determine collinearity)
2. A (HG)
3. A (Acute)
4. Complement: 30°; Supplement: 120°
Please note that additional information is required to determine the answer in question 1.