Euclidean Geometry - Jamb Mathematics Past Questions and Answers

Question 166:

• JAMB 2001

In the figure above, PQR is a straight line segment, PQ = QT. Triangle PQT is an isosceles triangle, ∠ SQR is 75^o and ∠ QPT is 25^o. Calculate the value of ∠ RST.

A. 45^o
B. 55^o
C. 25^o
D. 50^o

Question 167:

• JAMB 2001

In the figure PQR a straight line segment, PQ = QT. Triangle PQT is an isosceles triangle, < SRQ is 75^o and < QPT IS 25^o. Calculate the value of < RST

A. 50^o
B. 25^o
C. 55^o
D. 45^o

Question 168:

• JAMB 2001

Find the value of \(\theta\) in the diagram

A. 60^o
B. 100^o
C. 120^o
D. 30^o

Question 169:

• JAMB 2002

The sum of the interior angles of a polygon is 20 right angles. How many sides does the polygon have?

A. 12
B. 20
C. 40
D. 10

Question 170:

• JAMB 2002

In the diagram above, PST is a straight line, PQ = QS = RS. If ∠ RST = 72^o, find x

A. 36^o
B. 18^o
C. 72^o
D. 24^o