Question
If each interior angle of a regular polygon is 135°,
then the number of sides that polygon has is:Solution
ATQ, To find the number of sides of a regular polygon with an interior angle of 135°, we use the formula for the interior angle of a regular polygon: 
Where n is the number of sides. Given that the interior angle is 135°, we can set up the equation:
Multiply both sides by n: 135n=180(n−2) Simplify: 135n=180n−360 Now, solve for n: 180n−135n=360 45n=360 n = 360/45 = 8
Choose the one which best expresses the meaning of the given word .
Ingenuous
Select the most appropriate meaning of the following idiom-
ROLL OUT
Poignant
That cannot be taken away
15. Vivacious
...In each of the following questions, three out of four words given have the same meaning. Mark the number as your answer which is different in ...
Select the INCORRECTLY spelt word.
- Choose the alternative which can replace the bold word without changing the meaning of the sentence.
The scientist was exultant after his years of ... Select the most appropriate synonym of the given word
Profuse
- Select the most appropriate ANTONYM of the bold word.
She was very apprehensive about the results of her exam.
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