Jamb Mathematics Past Questions and Answers

Question 1966:

• JAMB 2009

Find the acute angle between the straight lines y = x and y = √3x

A. 15^o
B. 30^o
C. 45^o
D. 60^o

Question 1967:

• JAMB 2009

A regular polygon has 150^o as the size of each interior angle. How many sides does it have?

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

Question 1968:

• JAMB 2009

In the figure above , TS//XY and XY = TY, ∠ SYZ = 34°, ∠ TXY = 47°, find the angle marked n

A. 47^o
B. 52^o
C. 56^o
D. 99^o

Question 1969:

• JAMB 2009

If the hypotenuse of a right angle-triangle isosceles triangle is 2cm. What is the area of the triangle?

A. ¹/_√2 cm²
B. 1 cm²
C. √2 cm²
D. 2√2 cm²

Question 1970:

• JAMB 2009

A chord drawn 5 cm away from the center of a circle of radius 13 cm. Calculate the length of the chord

A. 7cm
B. 9cm
C. 12cm
D. 24cm