Introduction to Curves
Trending Questions
Q.
Find the value of 'x' from the figure.
90°
95°
135°
165°
Q. In the figure BD = DC and ∠DBC=25∘. What is the value of ∠BAC?


- 30∘
- 50∘
- 90∘
- 100∘
Q. In the given figure, ABCD is a cyclic quadrilateral in which ∠BAD=120∘. Find ∠BCD.


- 240∘
- 60∘
- 120∘
- 180∘
Q. Two circles intersect in A and B. Quadrilaterals PCBA and ABDE are inscribed in these circles such that PAE and CBD are line segments. If ∠P=95∘ and ∠C=40∘. Find the value of ∠DEA.


- 65∘
- 95∘
- 105∘
- 85∘
Q. Which figure given below is a closed curve as well as a polygon?
Q. Match the following.
- Line
- Line segment
- Ray
Q. The part of a line that connects two points is called a .
- line segment
- ray
- line
Q. If two parallel lines are cut by a traversal, then alternate interior angles are and co-interior angles are
- equal
- unequal
- supplementary
- complementary
Q. A circle is made up of triangle(s).
- 1
- 3
- infinite
Q. In the trapezium ABCD shown below, if ∠ADC=120∘, then find the measure (in degrees) of ∠DCB.


- 60