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.
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
From the given alternative words, select the word which cannot be formed using the letters of the given word only once.
DEMOCRATIZATION
Given below is a common English word in its jumbled form. Find the word and based on that, answer what is it ?
OPTTAO
Which can be formed by using the letters of the given word.
GENERALIZATION
Number of times each letter is appearing in the given word is indicated in each alternative. Identify the correct one.
INCIDENCE
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REVERSIBLE
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BIOTECHNOLOGY
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BENEFICIAL
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ONDANSETRON