Question
Computer resolution
means?Solution
In computers, resolution is the number of pixels (individual points of color) contained on a display monitor, expressed in terms of the number of pixels on the horizontal axis and the number on the vertical axis. The sharpness of the image on a display depends on the resolution and the size of the monitor. The same pixel resolution will be sharper on a smaller monitor and gradually lose sharpness on larger monitors because the same number of pixels are being spread out over a larger number of inches.
One chord of a circle is given as 21.5 cm. Then the radius (r) of the circle must be:
The internal bisector of ∆ABC at ∠A cuts BC on D and cuts the circumcircle at E. If DE = 6cm, AC = 8cm and AD = 10 cm, then find the length of AB?
In ∆ABC , G is the centroid , AB = 8 cm, BC= 10 cm and AC = 12 cm , find GD, where D is the mid-point of BC?
In a given Figure, ON ∥ QR and MN ∥ OR.
What will be inradius of an equilateral triangle of side 12 cm?
ABC is a right angled triangle. ∠BAC = 90o and ∠ACB = 60o. What is the ratio of the circum radius of the triangle to the s...
 If the perimeter of a square is 40 cm, what is the length of each side?
In the given figure, B and C are the centres of the two circles. ADE is the common tangent to the two circles. If the ratio of the radius of both the ci...
A square is inscribed in a circle, and another square is circumscribed around the same circle. If the side of the inscribed square is 12 cm, find the di...
