Euclidean Geometry - Jamb Mathematics Past Questions and Answers

Question 121:

• JAMB 1992

The diagram is a circle with centre O. Find the area of the shaded portion

A. 9(\(\pi - 2) cm^2\)
B. 18\(\pi cm^2\)
C. 9\(\pi cm^2\)
D. 36\(\pi cm^2\)

Question 122:

• JAMB 1993

A rectangular polygon has 150^o as the size of each interior angle. How many sides has the polygon?

A. 12
B. 10
C. 9
D. 8

Question 123:

• JAMB 1993

PQRST is a regular pentagon and PQVU is a rectangle with U and V lying on TS and SR respectively as shown in the diagram. Calculate TUP

A. 18^o
B. 54^o
C. 90^o
D. 108^o

Question 124:

• JAMB 1993

In the diagram, PQRS is a circle with O as centre and PQ/RT. If RTS = 32°. Find PSQ

A. 32^o
B. 45^o
C. 58^o
D. 90^o

Question 125:

• JAMB 1993

In the diagram, O is the centre of the circle and POQ a diameter. If POR = 96^o, find the value of ORQ.

A. 84^o
B. 48^o
C. 45^o
D. 42^o