60o
30o
120o
45o
135o
Correct answer is C
Sum of interior angles of polygon = (2n - 4)rt < s
sum of interior angles of an hexagon
(2 x 6 - 4) x 90o = (12 - 4) x 90o
= 8 x 90o
= 720o
each interior angle will have 720o6
= 120o
Find a positive value of α if the coordinate of the centre of a circle x2 + y\(^2...
Calculate the value of x and y if (27x ÷ 81x+2y = 9 ,x + 4y = 0...
In the figure, find the area of XYZW ...
Find the value of t if the standard deviation of 2t, 3t, 4t, 5t, and 6t is √2 ...
In the diagram O is the center of the circle, ∠SOR = 64° and ∠PSO = 36°. C...
Find the quadratic equation whose roots are -12 and 3...
Find the average of the first four prime numbers greater than10 ...