Waec Mathematics Past Questions and Answers

Question 1331:

• WAEC 2010

The shaded portion in the diagram is the solution of

A. X + y \(\leq\) 3
B. X + y < 3
C. X + y > 3
D. X + y \(\geq\) 3

Question 1332:

• WAEC 2010

In the diagram, GI is a tangent to the circle at H. If EF//GI, calculate the size of < EHF

A. 126^o
B. 72^o
C. 64cm^o
D. 32cm^o

Question 1333:

• WAEC 2010

The diagram is a net right rectangular pyramid. Calculate the total surface area

A. 208cm²
B. 112cm²
C. 92cm²
D. 76cm²

Question 1334:

• WAEC 2010

The diagram shows a rectangular cardboard from which a semi-circle is cut off. Calculate the area of the remaining part

A. 44cm²
B. 99cm²
C. 154cm²
D. 165cm²

Question 1335:

• WAEC 2010

In the diagram, 0 is the centre of the circle. Find the value x

A. 34
B. 29
C. 17
D. 14