9 Questions
If a rectangle has a length of 8 units and a width of 6 units, what is its area?
48 sq. units
What is the sum of the first 10 positive integers?
55
What is the value of $2^5$?
32
What is the co-secant function equivalent to in trigonometry?
1/sin
In trigonometry, what is the value of the tangent function equal to?
Opposite/Hypotenuse
In trigonometry, what is the value of the secant function equal to?
1/cos(x)
If sin(x) = 0.5, what is the value of cos(x) in a right-angled triangle?
$\sqrt{3}/2$
If sin(y) = 0.8, what is the value of cos(y) in a right-angled triangle?
0.4
What is the value of tan(z) if sin(z) = 3/5 in a right-angled triangle?
4/3
Test your knowledge of exponentiation, area of rectangles, and arithmetic series with this quiz based on Chapter 5 of Class 10 NCERT Mathematics.
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