540o
720o
1080o
1800o
Correct answer is D
number of sides = 360oθ=360o306o n = 12o Sum of interior angle = (n - 2) 180o (12 - 2) 180v = 10 x 180o = 1800o
What is the probability that 3 customers waiting in a bank will be served in the sequence of their a...
The bearing of a bird on a tree from a hunter on the ground is N72oE. What is the bearing of the hun...
Find the values of x and y respectively if \(\begin{pmatrix} 1 & 0 \\ -1 & -1\\ 2 & 2 \...
If a car runs at a constant speed and takes 4.5 hrs to run a distance of 225 km, what time will it&n...
Mr Manu is 4 times as old as his son, Adu. 7 years ago the sum of their ages was 76. How old is Adu?...
Which triangle is equal in area to ΔVWZ ...
Solve 13(5 - 3x) < 25(3 - 7x)...
PQR is a sector of a circle centre O, radius 4cm. If PQR = 30o, find, correct to 3 significant figur...
Simplify: 2x2−5x−124x2−9...
The expression ax2 + bx + c equals 5 at x = 1. If its derivative is 2x + 1, what are the values of a...
Logical Reasoning Questions and Answers
Puzzles Questions and Answers
Typing Speed and Accuracy Test
Nigeria General Knowledge Questions and Answers
Personality Test
Situational Judgement Questions and Answers
Microsoft Office Questions and Answers
Data Interpretation Questions and Answers
Quantitative Reasoning Questions and Answers
Abstract Reasoning Questions and Answers
Numerical Reasoning Questions and Answers
Verbal Reasoning Questions and Answers
Spatial Reasoning Questions and Answers
See all →