Find the sum of the interior angle of a pentagon.
...Find the sum of the interior angle of a pentagon.
340\(^o\)
350\(^o\)
540\(^o\)
550\(^o\)
Correct answer is C
Sum = (5 - ) 180\(^o\)
= (5 - 2) 180\(^o\) = 3 x 180\(^o\)
= 540\(^o\)
make w the subject of the relation \(\frac{a + bc}{wd + f}\) = g...
Make K the subject of the relation T = \(\sqrt{\frac{TK - H}{K - H}}\)...
If 2x : (x +1) = 3:2, what is the value of x?...
The nth term of a sequence is Tn = 5 + (n - 1)2. Evaluate T4 - T6...
If \(\begin{vmatrix} 2 & -5 & 3 \\ x & 1 & 4 \\ 0 & 3 & 2 \end{vmatrix} = 13...
If U = {x : x is an integer and 1 ≤ x ≤ 20 } E1 = {x: x is a multiple of 3} E2 = {x: x is a ...
One of the following statements is wrong. Which is it? ...
Solve the following quadratic inequality: \(x^2 - x\) - 4 ≤ 2...