Open and closed figures - class-VI
Description: open and closed figures | |
Number of Questions: 19 | |
Created by: Manjit Singh | |
Tags: perimeter and area of plane figures polygon fundamental concepts - geometry maths basic geometrical ideas |
A man goes $15m$ due west and then $8m$ due north. How far is he from the straight point?
Which of the following alphabet represents a closed curve?
Instruments used to draw circle
When you draw without lifting your pencil or pen on a paper you get?
The curve that crosses .................. is not a simple closed curve.
A curve which has 2 end points is called an .....................
Which of these is an example of an open curve?
A closed curve has no ....................
State whether the following statements are true of false
Circles with same radii are equal
A circle divides a plane in which it lies including itself in :
The straight line AB is divided at C so that $\bar{AC} = 3\bar{CB}$. Circles are described on AC and CB as diameters and a common tangent meets AB produced at D. Then $\bar{BD}$ equals.
All chords of the curve $x^{2}+y^{2}-10x-4y+4=0$ which make a right angle at $(8,2)$ pass through
Let $m$ be the slope of tangent to the curve $e^{2y}=1+x^{2}$ then set of all values of $m$ is :
The radius of the locus by the point represented by $z$, when $arg\dfrac {z-1}{z+1} =\dfrac {\pi}{4}$, is
A curve which begins and ends at the same point is called a:
..................... are examples of simple closed curve.
A point is moving along the curve ${ y }^{ 3 }=27x$. Find the interval of valued of $x$ in which the ordinate changes faster then abscissa is:
The curves $y = 2{\left( {x - a} \right)^2}andy = {e^{2x}}$ touches each other, then'a' is less than-
What is a curve?