GEOMETRY AND TRIGONOMETRY - Jamb Mathematics Past Questions and Answers

Question 541:

• JAMB 2006

What is the locus of points equidistant from the lines ax + by + c = 0?

A. A line bx - ay +q = 0
B. A line ax - by +q = 0
C. A line bx + ay +q = 0
D. A line ax + by +q = 0

Question 542:

• JAMB 2006

PQRSTW is a regular hexagon and QS intersects RT at V. Calculate ∠ TVS

A. 120^o
B. 90^o
C. 30^o
D. 60^o

Question 543:

• JAMB 2006

If the locus of the points which are equidistant from point P and Q meets line PQ at point N, then PN equals

A. NQ
B. ¹/₄NQ
C. 2NQ
D. ¹/₂NQ

Question 544:

• JAMB 2006

In the diagram above, PQ = 10 cm, PS = 8 cm and ∠ PSR is 60^o while ∠ SRQ is a right angle. Find SR

A. 14 cm
B. 14√3 cm
C. 10 cm
D. 10√3 cm

Question 545:

• JAMB 2007

Calculate the length of an arc of a circle diameter 14 cm, which substends an angle of 90^o at the center of the circle

A. 7π/2 cm
B. 7π cm
C. 14π cm
D. 7π/4 cm