Question
A triangle XYZ is drawn inside a
circle with a radius of 8 cm, such that its vertices lie on the circumference of the circle. Given that ∠XYZ = ∠YZX = ∠ZXY, find the perimeter of triangle XYZ.Solution
ATQ,
Since ∠XYZ = ∠YZX = ∠ZXY, triangle XYZ is an equilateral triangle. The formula for the side length 'a' of an equilateral triangle with circumradius 'R' cm is:
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
Find the odd one out
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Find out the odd letter/letters pair from the given alternatives.
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Find the one which does not belong to that group?
Four of the following five are alike in a certain way based on a group, which among the following does not belong to that group?
Out of the given words, three are similar in a certain manner. However, one option is NOT like the other three. Select the option which is different fr...
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
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