Polygons - Jamb Mathematics Past Questions with Answers

Jamb Mathematics Past Questions

Jamb Past Questions and Answers on Polygons

Question 46:

JAMB 2011

What is the size of each interior angle of a 12-sided regular polygon?

A. 120^o
B. 150^o
C. 30^o
D. 180^o

Question 47:

JAMB 2012

The angles of a polygon are given by x, 2x, 3x, 4x and 5x respectively. Find the value of x.

A. 24^o
B. 30^o
C. 33^o
D. 36^o

View Answer & Explanation

Question 48:

JAMB 2013

If the angles of a quadrilateral are (3y + 10)°, (2y + 30)°, (y + 20)° and 4y°. Find the value of y.

A. 66Â°
B. 12Â°
C. 30Â°
D. 42Â°

View Answer & Explanation

Question 49:

JAMB 2014

How many sides has a regular polygon whose interior angle is 135°?

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

View Answer & Explanation

Question 50:

JAMB 2015

How many sides has a regular polygon whose interior angles are 120°each

A. 4
B. 5
C. 6
D. 3

View Answer & Explanation

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Polygons - Jamb Mathematics Past Questions and Answers

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Jamb Mathematics Past Questions

Jamb Past Questions and Answers on Polygons

Question 46:

Question 47:

Question 48:

Question 49:

Question 50:

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