5.0cm
6.9cm
10.0cm
20.0cm
Correct answer is D
Area of trapezium = \(\frac{1}{2} (a + b)h\)
\(120 = \frac{1}{2} (5 + 7) \times h\)
\(120 = 6h\)
\(h = 20 cm\)
Find the capacity in liters of a cylindrical well of radius 1 meter and depth 14 meters [π = 22/...
Find the quadratic equation whose roots are -\(\frac{1}{2}\) and 3...
The slope of the tangent to the curve y = 3x\(^2\) - 2x + 5 at the point (1, 6) is ...
Given that cos x = \(\frac{12}{13}\), evaluate \(\frac{1 - \tan x}{\tan x}\)...
Find the roots of the equation 10x2 - 13x - 3 = 0...
If N560.70 is shared in the ratio 7 : 2 : 1, what is the smallest share?...
Make s the subject of the relation: P = S + \(\frac{sm^2}{nr}\)...