13 cm
4 cm
6 cm
7 cm
Correct answer is A
Area of Trapezium = 1/2(sum of parallel sides) * h
91 = 12 (5 + 9)h
cross multiply
91 = 7h
h = 917
h = 13cm
The following are scores obtained by some students in a test, Find the mode of the distribution...
Two fair coins are tossed at the same time. what is the probability of getting a head? ...
The price of a shoe was decreased by 22%. If the new price is $27.3. what is the original price. ...
In the diagram, PQRS, find xo + yo...
Given that Y is 20cm on a bearing of 300o from x, how far south of y is x?...
A rectangle has length xcm and width (x - 1)cm. If the perimeter is 16cm. Find the value of x ...