Euclidean Geometry - Jamb Mathematics Past Questions and Answers

Question 176:

• JAMB 2004

P, R and S lie on a circle center as shown above while Q lies outside the circle. Find ∠ PSO

A. 45^o
B. 55^o
C. 35^o
D. 40^o

Question 177:

• JAMB 2004

PQRSTV is a regular polygon of side 7 cm inscribed in a circle. Find the circumference of the circle PQRSTV.

A. 56 cm
B. 22 cm
C. 42 cm
D. 44 cm

Question 178:

• JAMB 2005

In the diagram above calculate the value of x

A. 60^o
B. 100^o
C. 120^o
D. 140^o

Question 179:

• JAMB 2005

Three straight lines EF, GH and LK interest at O as shown above. If ∠ KOF = 52^o and ∠ LOH = 85^o, calculate the size of ∠ EOG.

A. 26^o
B. 43^o
C. 52^o
D. 85^o

Question 180:

• JAMB 2005

The sum of the interior angle of a regular polygon is 1800^o. Calculate the size of one exterior angle of the polygon

A. 30^o
B. 24^o
C. 18^o
D. 12^o