Question
Is the figure a polygon? Is it convex or concave?
- Not a polygon, convex
- Polygon, convex
- Not a polygon
- Polygon, concave
Hint:
To be convex (or) concave first it has to be a polygon.
The correct answer is: Not a polygon
Mainly, The figure is not a polygon because it has curved lines.
Related Questions to study
A polygon with a minimum number of sides is ________
A polygon with a minimum number of sides is ________
Find the correct statement.
Find the correct statement.
Name the polygon.
Name the polygon.
Is the figure a polygon? Is it convex or concave?
Is the figure a polygon? Is it convex or concave?
A polygon with eight sides is called a(n) _____.
A polygon with eight sides is called a(n) _____.
Find the value of ∠A.
According to Angle Addition Postulate, A + 65° = 90°.
A = 90° – 65°
A = 25°
>>>Therefore, the angle of measure of A is 25 degrees.
Find the value of ∠A.
According to Angle Addition Postulate, A + 65° = 90°.
A = 90° – 65°
A = 25°
>>>Therefore, the angle of measure of A is 25 degrees.
Classify each angle as acute, obtuse, right or straight
Step 1:
Given angle is equal to 180°.
Step 2:
So, the given angle is a straight angle
>>>Hence, the angle of measurement is a straight line.
Classify each angle as acute, obtuse, right or straight
Step 1:
Given angle is equal to 180°.
Step 2:
So, the given angle is a straight angle
>>>Hence, the angle of measurement is a straight line.
Identify whether the angle is acute, obtuse, right or straight
Step 1:
Given angle is less than 90.
Step 2:
So, the given angle is an acute angle.
>>>Hence, the angle of measure is an acute angle.
Identify whether the angle is acute, obtuse, right or straight
Step 1:
Given angle is less than 90.
Step 2:
So, the given angle is an acute angle.
>>>Hence, the angle of measure is an acute angle.
Measure the following angle using a protractor.
Step 1:
We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.
Step 2:
Reading from the protractor, the given angle measures 17°.
>>>>Hence, the angle of measure is 17 degrees.
Measure the following angle using a protractor.
Step 1:
We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.
Step 2:
Reading from the protractor, the given angle measures 17°.
>>>>Hence, the angle of measure is 17 degrees.
Classify the given angle.
Step 1:
Given angle is less than 90°.
Step 2:
So, the given angle is an acute angle.
>>>Then, the angle of measure is an acute angle.
Classify the given angle.
Step 1:
Given angle is less than 90°.
Step 2:
So, the given angle is an acute angle.
>>>Then, the angle of measure is an acute angle.
___________ is the point where the two rays meet.
Vertex is the point where the two rays meet.
>>Therefore, the point where the two different lines meet is called as Vertex.
___________ is the point where the two rays meet.
Vertex is the point where the two rays meet.
>>Therefore, the point where the two different lines meet is called as Vertex.
Classify the given angle.
Step 1:
Given angle is equal to 90°.
Step 2:
So, the given angle is a right angle.
>>>Hence, we can say that the angle measured is an acute angle.
Classify the given angle.
Step 1:
Given angle is equal to 90°.
Step 2:
So, the given angle is a right angle.
>>>Hence, we can say that the angle measured is an acute angle.
Measure the following angle using a protractor.
Step 1:
We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.
Step 2:
Reading from the protractor, the given angle measures 132°.
>>>Therefore, the angle measure is 132 degrees.
Measure the following angle using a protractor.
Step 1:
We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.
Step 2:
Reading from the protractor, the given angle measures 132°.
>>>Therefore, the angle measure is 132 degrees.
Identify whether the angle is acute, obtuse, right or straight
Step 1:
Given angle is equal to 180.
Step 2:
So, the given angle is a straight angle
>>>Therefore, we can say that the angle measured is a straight line.
Identify whether the angle is acute, obtuse, right or straight
Step 1:
Given angle is equal to 180.
Step 2:
So, the given angle is a straight angle
>>>Therefore, we can say that the angle measured is a straight line.
Classify the angle in the given figure.
Step 1:
Given angle is equal to 90.
Step 2:
So, the given angle is a right angle.
>>>Hence, we can say that the figure is right angle.
Classify the angle in the given figure.
Step 1:
Given angle is equal to 90.
Step 2:
So, the given angle is a right angle.
>>>Hence, we can say that the figure is right angle.
