Mathematics
Grade9
Easy
Question
The angle whose vertex is the center of the circle is called
- Right angle
- Central angle
- Acute angle
- None of the above
Hint:
Central angle is specifically the angle whose vertex is the center of the circle.
The correct answer is: Central angle
Central angle
Learn the theories of different shapes.
Related Questions to study
Mathematics
Collection of points with equal distance from a certain point is called
Collection of points with equal distance from a certain point is called
MathematicsGrade9
Mathematics
If two tangents come from an external common point, then the two tangents are
If two tangents come from an external common point, then the two tangents are
MathematicsGrade9
Mathematics
The number of tangents drawn at the end points of the diameter is
The number of tangents drawn at the end points of the diameter is
MathematicsGrade9
Mathematics
How many tangents can be drawn to a circle?
How many tangents can be drawn to a circle?
MathematicsGrade9
Mathematics
Find the length of the tangent to a circle with center ‘O’ and radius = 6 cm from a point p such that OP = 10 cm.
Find the length of the tangent to a circle with center ‘O’ and radius = 6 cm from a point p such that OP = 10 cm.
MathematicsGrade9
Mathematics
Calculate the length OC tangent from a point 15 cm away from the center of a circle of radius 9 cm.
Calculate the length OC tangent from a point 15 cm away from the center of a circle of radius 9 cm.
MathematicsGrade9
Mathematics
A tangent PQ at a point P of a circle of radius 5 cm meets a line through the center O at a point Q so that OQ = 13 cm. Find the length of PQ.
A tangent PQ at a point P of a circle of radius 5 cm meets a line through the center O at a point Q so that OQ = 13 cm. Find the length of PQ.
MathematicsGrade9
Mathematics
How many common tangents do the following figures have?
How many common tangents do the following figures have?
MathematicsGrade9
Mathematics
How many common tangents do the following figures have?
How many common tangents do the following figures have?
MathematicsGrade9
Mathematics
What should be the angle between the tangent and radius?
What should be the angle between the tangent and radius?
MathematicsGrade9
Mathematics
What is the plural of the word radius?
What is the plural of the word radius?
MathematicsGrade9
Mathematics
What is the name of the following theorem?
a2 + b2 = c2
What is the name of the following theorem?
a2 + b2 = c2
MathematicsGrade9
Mathematics
A line, ray or segment that is tangent to two coplanar circles is called
A line, ray or segment that is tangent to two coplanar circles is called
MathematicsGrade9
Mathematics
Coplanar circles that intersect at one point are called
Coplanar circles that intersect at one point are called
MathematicsGrade9
Mathematics
Which is the largest chord in the circle?
Which is the largest chord in the circle?
MathematicsGrade9
