 mycollegehive

waec-mathematics-2020

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50 questions

A solid cuboid has a length 7cm, width 5cm and height 4cm, C...
A solid cuboid has a length 7cm, width 5cm and height 4cm, Calculate its total surface area. A. 280cm2 B. 166cm2

In the diagram, PQ // SR. Find the value of x

Find the equation of the line parallel to 2y = 3(x - 2) and ...
find the equation of the line parallel to 2y = 3(x - 2) and passes through the point (2, 3). A. y = 3/2 x - 3 B. y = 2/3 x - 2 C. y =...

The expression 5x+3 / 6x(x + 1) will be undefined when x equ...
The expression 5x+3 / 6x(x + 1) will be undefined when x equals A. {0, 1} B. {0, -1} C. {-3, -1} D. {-3, 0}

If tan y is positive and sin y is negative, in which quadran...
If tan y is positive and sin y is negative, in which quadrant would y lie? A. frist and Third B. first and second C. third only ...

Each interior angle of a regular polygon is 168o. FInd the n...
Each interior angle of a regular polygon is 168o. FInd the number of sides of the polygon A. 30 B. 36 C. 24 D. 18

A man is five times as old as his son. In four years time, t...
A man is five times as old as his son. In four years time, the product of their ages wolud be 340. If the son's age is y express the product of their ages in...

Find the sum of the interior angles of a pentagon
Find the sum of the interior angles of a pentagon A. 340o B. 350o C. 540o D. 550o...