Question
The area of a sector of a circle is 144π cm², and the
radius of the circle is 24 cm. Find the angle of the sector in radians.Solution
The area of a sector is given by the formula: Area = (θ/360) × πr² Given: Area = 144π cm², radius = 24 cm. 144π = (θ/360) × π × 24² 144π = (θ/360) × π × 576 144 = (θ/360) × 576 θ = 90 So, the angle is: 90 A) π/2
Which of the following is a multi-user System software (OS)?
The role of a modem isÂ
Northbridge and Southbridge form a part of ______________.
The capacity of a CPU is measured.
Which of the following is not one of the states of the computer?
A small film-plate which is used for microfilming the output from a microcomputer screen is called
Verification based on login id and password is called as?
In the context of databases, what does the term ACID stand for?
The primary mechanism for providing context for data is....................
Which of the following short cut key(s) is used to select current column completely?
